APA Style
Dougherty, James E., Pfaltzgraff, Robert L.,. (1971).
Contending theories of international relations .
pau:
Lippincott.
Chicago Style
Dougherty, James E., Pfaltzgraff, Robert L.,.
Contending theories of international relations.
pau:
Lippincott,
1971.
Books.
MLA Style
Dougherty, James E., Pfaltzgraff, Robert L.,.
Contending theories of international relations.
pau:
Lippincott,
1971.
Books.
Turabian Style
Dougherty, James E., Pfaltzgraff, Robert L.,.
Contending theories of international relations.
pau:
Lippincott,
1971.
Books.