Paul V. Gump
发表
Paul V. Gump,
Rhonda P. Ross,
1978
.
Paul V. Gump,
1971
.
Paul V. Gump,
Lawrence R. Good,
1976
.
Paul V. Gump,
P. Gump,
Bettina Adelberg,
1978
.
Paul V. Gump,
P. Gump,
1974,
The School Review.
Paul V. Gump,
P. Gump,
J. Kounin,
1961
.