Gaya APA

Hursch, James A.. (1990). Theories of international relations (-). Washington, D.C., USA: Institute of Higher Defense Studies, National Defense University.

Gaya Chicago

Hursch, James A.. Theories of international relations. - Washington, D.C., USA: Institute of Higher Defense Studies, National Defense University, 1990. Text.

Gaya MLA

Hursch, James A.. Theories of international relations. - Washington, D.C., USA: Institute of Higher Defense Studies, National Defense University, 1990. Text.

Gaya Turabian

Hursch, James A.. Theories of international relations. - Washington, D.C., USA: Institute of Higher Defense Studies, National Defense University, 1990. Print.