W. Roberts

发表

E. Patterson, W. Penk, H. L. Charles, 1981, Journal of consulting and clinical psychology.

W. Penk, R. Robinowitz, W. A. Woodward, 1982, Journal of consulting and clinical psychology.

E. Patterson, W. Penk, H. L. Charles, 1982, Journal of consulting and clinical psychology.

W. Penk, R. Robinowitz, W. Roberts, 1981, Journal of consulting and clinical psychology.

W. Penk, R. Robinowitz, W. Roberts, 1981, Journal of abnormal psychology.

W. Penk, R. Robinowitz, W. Roberts, 1981, Journal of consulting and clinical psychology.

E. Patterson, W. Penk, M. Gearing, 1982, Journal of abnormal psychology.

E. Patterson, W. Penk, R. Robinowitz, 1981, Journal of consulting and clinical psychology.

W. Penk, R. Robinowitz, W. Roberts, 1983, Journal of clinical psychology.

L. Morey, W. Penk, W. Roberts, 1987, Journal of abnormal psychology.