D. G. Ullman

发表

R. Barkley, D. G. Ullman, H. Brown, 1978, The American journal of orthopsychiatry.

D. G. Ullman, Nancy L. Fiedler, 1983, Journal of abnormal child psychology.

D. Kivlahan, D. G. Ullman, L. Siegel, 1982, Journal of Pediatric Psychology.

K. Ryan, D. G. Ullman, J. Pascoe, 1986, Child abuse & neglect.

D. Ullman, M. Rye, D. G. Ullman, 1999, Journal of behavior therapy and experimental psychiatry.