Herbert T. Hoover
发表
J. Collier,
Kenneth R. Philp,
Herbert T. Hoover,
1977
.
Herbert T. Hoover,
Joseph H. Cash,
1971
.
L. Zimmerman,
Herbert T. Hoover,
1991
.
Herbert T. Hoover,
John A. Fahey,
1974
.
Herbert T. Hoover,
1952
.
Herbert T. Hoover,
1991
.
J. Clifton,
Herbert T. Hoover,
1990
.
Herbert T. Hoover,
1952
.
Herbert T. Hoover,
J. Gibson,
1976
.