Calvin F. Spencer
发表
Stanley B. Adler,
Calvin F. Spencer,
Hal Ozkardesh,
1977
.
Calvin F. Spencer,
R. Danner,
Ronald P. Danner,
1973
.
Calvin F. Spencer,
R. Danner,
Ronald P. Danner,
1972
.
Stanley B. Adler,
Calvin F. Spencer,
S. Adler,
1978
.
Calvin F. Spencer,
T. Daubert,
R. Danner,
1973
.
Calvin F. Spencer,
R. Danner,
H. E. Rea,
1973
.