Gaya APA
Spray, Sharon, Roselle, Laura. (2008).
Research and Writing in International Relations .
New York:
Pearson Longman.
Gaya Chicago
Spray, Sharon, Roselle, Laura.
Research and Writing in International Relations.
New York:
Pearson Longman,
2008.
Text.
Gaya MLA
Spray, Sharon, Roselle, Laura.
Research and Writing in International Relations.
New York:
Pearson Longman,
2008.
Text.
Gaya Turabian
Spray, Sharon, Roselle, Laura.
Research and Writing in International Relations.
New York:
Pearson Longman,
2008.
Print.