Gaya APA
American Politics :Research and Readings. (1970).
USA:
Holt, Rinehart and Winston, Inc.
Gaya Chicago
American Politics :Research and Readings.
.
USA:
Holt, Rinehart and Winston, Inc,
1970.
.
Gaya MLA
American Politics :Research and Readings.
.
USA:
Holt, Rinehart and Winston, Inc,
1970.
.
Gaya Turabian
American Politics :Research and Readings.
USA:
Holt, Rinehart and Winston, Inc,
1970.
.