Gaya APA
Roskin, Michael G., Berry, O. Nicholas. ().
IR The New World of International Relations .
New Jersery:
Upper Saddle River.
Gaya Chicago
Roskin, Michael G., Berry, O. Nicholas.
IR The New World of International Relations.
New Jersery:
Upper Saddle River,
.
Text.
Gaya MLA
Roskin, Michael G., Berry, O. Nicholas.
IR The New World of International Relations.
New Jersery:
Upper Saddle River,
.
Text.
Gaya Turabian
Roskin, Michael G., Berry, O. Nicholas.
IR The New World of International Relations.
New Jersery:
Upper Saddle River,
.
Print.