W. Frea
发表
C. Harper,
J. Symon,
W. Frea,
2008,
Journal of autism and developmental disorders.
W. Frea,
D. Moes,
William D. Frea,
2002,
Journal of autism and developmental disorders.
C. Hughes,
W. Frea,
1997,
Journal of applied behavior analysis.
W. Frea,
D. Moes,
2000
.
L. Koegel,
R. Koegel,
W. Frea,
2003,
Language, speech, and hearing services in schools.
S. Hepburn,
W. Frea,
William D. Frea,
1999
.
W. Frea,
William D. Frea,
Cynthia L. Arnold,
2001
.
W. Frea,
2004
.
L. Koegel,
R. Koegel,
Anna M. Krasno,
2013,
School Mental Health.
L. Koegel,
R. Koegel,
Anna M. Krasno,
2013,
School mental health.
L. Koegel,
R. Koegel,
W. Frea,
2001,
Behavior modification.
R. Koegel,
W. Frea,
William D. Frea,
1993,
Journal of applied behavior analysis.
L. Koegel,
R. Koegel,
W. Frea,
1992,
Journal of applied behavior analysis.
J. Symon,
W. Frea,
William D. Frea,
2008,
Journal of autism and developmental disorders.
R. Koegel,
W. Frea,
William D. Frea,
1994
.
S. Odom,
W. Frea,
Lesley A. Craig-Unkefer,
1999
.
W. Frea,
Anki Sjolund Paul,
2002
.