Peterson, L., & Roberts, M. C. (1991). Treatment of children's problems. In C. E. Walker (Ed.), Clinical psychology: Historical and research foundations. New York: Plenum Press.
Pew Research Center for the People and the Press. (1997). Trust and citizen engagement in metropolitan Philadelphia: A case study. Washington, DC: Author.
Pfeffer, C. R. (1986). The suicidal child. New York: Guilford.
Phillips, D. P., Lesyna, K., & Paight, D. J. (1992). Suicide and the media. In R. W. Maris, A. L. Berman, J. T. Maltsberger, & R. I. Yufit (Eds.), Assessment and prediction of suicide. New York: Guilford.
Phillips, K. A., & Gunderson, J. G. (1994). Personality disorders. In R. E. Hales, S. C. Yudofsky, & J. A. Talbott (Eds.), The American Psychiatric Press textbook of psychiatry (2nd ed.). Washington, DC: American Psychiatric Press.
Pickens, R., & Fletcher, B. (1991). Overview of treatment issues. In R. Pickens, C. Leukefeld, & C. Schuster (Eds.), Improving drug abuse treatment. Rockville, MD: National Institute on Drug Abuse.
Pithers, W. D. (1990). Relapse prevention with sexual aggressors. In W. L. Marshall, D. R. Laws, & H. E. Barbaree (Eds.), Handbook of sexual assault. New York: Plenum Press.
Pithers, W. D., & Gumming, G. F. (1989). Can relapses be prevented? Initial outcome data for the Vermont Treatment Program for Sexual Aggressors. In D. R. Laws (Ed.), Relapse prevention with sex offenders. New York: Guilford.
Polster, E. (1992). The self in action: A gestalt outlook. In J. K. Zeig (Ed.), The evolution of psychotherapy: The second conference. New York: Brunner/Mazel.
Pope, B. (1983). The initial interview. In C. E. Walker (Ed.), The handbook of clinical psychology: Theory, research, and practice. Homewood, IL: Dow Tones-Irwin.
Pope, H. G., & Hudson, J. I. (1984). New hope for binge eaters: Advances in the understanding and treatment of bulimia. New York: Harper & Row.
Pope, K. S., & Bouhoutsos, J. (1986). Sexual intimacy between therapists and patients. New York: Praeger.
Pope, K. S., & Brown, L. S. (1996). Recovered memories of abuse: Assessment, therapy, forensics. Washington, DC: American Psychological Association.
Popper, C. W. (1988). Disorders usually first evident in infancy, childhood, or adolescence. In J. Talbott, R. S. Hales, & S. C. Yudofsky (Eds.), Textbook of psychiatry. Washington, DC: American Psychiatric Press.
Poretz, M., & Sinrod, B. (1991). Do you do it with the lights on? New York: Ballantine Books.
Post, R. M., Ballenger, J. C., & Goodwin, F. K. (1980). Cerebrospinal fluid studies of neuro-transmitter function in manic and depressive illness. In J. H. Wood (Ed.), The neurobiology of cerebrospinal fluid, (Vol. 1). New York: Plenum Press.
Post, R. M., Denicoff, K. D., Frye, M. A., & Leverich, G. S. (1997). Re-evaluating carbamazepine prophylaxis in bipolar disorder. Brit. J. Psychiat., 170, 202-204.
Post, R. M. et al. (1978). Cerebrospinal fluid norepinephrine in affective illness. Amer. J. Psychiat., 135(8), 907-912.
Prien, R. F. (1992). Maintenance treatment. In E. S. Paykel (Ed.), Handbook of affective disorders. New York: Guilford.
Princeton Survey Research Associates (1996). Adultery in the '90s. In Newsweek poll. New York: Author.
Princeton Survey Research Associates (1996). Healthy steps for young children: Survey of parents. Princeton: Author.
Princeton Survey Research Associates (1997, Spring/Summer). What matters most. In Newsweek Poll. New York: Author.
Prochaska, J. O. (1984). Systems of psychotherapy. Chicago: Dorsey.
Prochaska, J. O., & Norcross, J. C. (1994). Systems of psychotherapy: A transtheoretical analysis (3rd ed.). Pacific Grove, CA: Brooks/Cole.
Pueschel, S. M., & Thuline, H. C. (1991). Chromosome disorders. In J. L. Matson & J. A. Mulick (Eds.), Handbook of mentiil retardation. New York: Pergamon.