APA Edition Citation

Sen, D. (1975). Basic principles of geo politics and history: Theoretical aspect of international relations. Concept.

Chicago Edition Citation

Sen, Debabrata. Basic Principles of Geo Politics and History: Theoretical Aspect of International Relations. Concept, 1975.

MLA Edition Citation

Sen, Debabrata. Basic Principles of Geo Politics and History: Theoretical Aspect of International Relations. Concept, 1975.

Warning: These citations may not always be 100% accurate.