J. Trach

发表

Gregory G. Garske, J. Trach, P. Leung, 1992 .

J. Trach, Jennifer R. Horn, Sharon L. Haworth, 1998 .

J. Trach, F. Rusch, 1989, American journal of mental retardation : AJMR.

J. Trach, Amy Dwyre, 1996, Journal of Applied Rehabilitation Counseling.

J. Trach, A. Plotner, K. Oertle, 2013 .

Paula D. Kohler, D. Harnisch, L. Heal, 2020, Definitions.