E. Trief
发表
James G. Lengel,
Elaine Gale,
E. Trief,
2010
.
A. R. Morse,
E. Trief,
1987
.
A. R. Morse,
R. Duckman,
E. Trief,
1989
.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2014
.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2013
.
E. Trief,
Sarah E. Ivy,
P. W. Cascella,
2009
.
A. R. Morse,
E. Trief,
J. Joseph,
1987
.
K. Ferrell,
E. Trief,
S.J. Dietz,
1990
.
A. R. Morse,
E. Trief,
Deborah Tulloch,
1986
.
A. R. Morse,
E. Trief,
R. Silberman,
1987
.
E. Trief,
R. Feeney,
2003
.
A. Corn,
E. Trief,
Grace Ambrose-Zaken,
2004
.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2011,
Augmentative and alternative communication.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2010
.
E. Trief,
2007
.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2012
.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2015
.
L. P. Rosenblum,
E. Trief,
2016
.
James G. Lengel,
Laura Baecher,
E. Trief,
2013
.
E. Trief,
P. W. Cascella,
Susan M Bruce,
2014,
Journal of Developmental and Physical Disabilities.