Gaya APA
CALVERT, S.
(1966).
Politics and society in the third world:
(
Cet. 1)
.
New Jersey:
Prentice Hall.
Gaya MLA
CALVERT, Susan.
"Politics and society in the third world:".
Cet. 1
New Jersey:
Prentice Hall,
1966.
Buku.