Gaya APA
Greenberg, Edward S. (2002).
The Struggle for Democracy .
:
Longman.
Gaya Chicago
Greenberg, Edward S.
The Struggle for Democracy.
:
Longman,
2002.
Text.
Gaya MLA
Greenberg, Edward S.
The Struggle for Democracy.
:
Longman,
2002.
Text.
Gaya Turabian
Greenberg, Edward S.
The Struggle for Democracy.
:
Longman,
2002.
Print.