Gaya APA
Zartman, I, W.
(1964).
Morocco: problems of new power / I. William Zartman
.
:
Prentice-Hall.
Gaya MLA
Zartman, I., William.
"Morocco: problems of new power / I. William Zartman".
:
Prentice-Hall,
1964.
Referensi.