Robert H. Hardt
发表
David E. Hunt,
Robert H. Hardt,
1965
.
Robert H. Hardt,
Sandra Peterson-Hardt,
1977
.
Robert H. Hardt,
Sandra J. Peterson,
1968
.
Robert H. Hardt,
S. Feinhandler,
1959
.
Robert H. Hardt,
D. E. Hunt,
1969
.
Robert H. Hardt,
S. Bellin,
1958
.
Robert H. Hardt,
1959,
The Psychiatric quarterly.