E. M. Craig

发表

Robert L. Schalock, Ruth Luckasson, Marc J. Tassé, 2002 .

Yves Lachapelle, Robert L Schalock, Karrie A Shogren, 2009, Intellectual and developmental disabilities.

Yves Lachapelle, Robert L Schalock, Karrie A Shogren, 2007, Intellectual and developmental disabilities.

Robert L. Schalock, Ruth Luckasson, Yves Lachapelle, 2009 .

Brian R. Bryant, E. M. Campbell, R. Schalock, 2002, Mental retardation.

R. Schalock, M. Wehmeyer, Y. Lachapelle, 2009, Intellectual and developmental disabilities.

Robert L. Schalock, Brian R. Bryant, E. M. Campbell, 2011 .

Ruth Luckasson, Yves Lachapelle, Robert L Schalock, 2009, Intellectual and developmental disabilities.

R. Schalock, M. Wehmeyer, Y. Lachapelle, 2008, Intellectual and developmental disabilities.

R. Schalock, M. Wehmeyer, Y. Lachapelle, 2007, Intellectual and developmental disabilities.

R. Schalock, M. Wehmeyer, Y. Lachapelle, 2008, Intellectual and developmental disabilities.