Cita APA (7th ed.)

Lerche, C. O., Jr, & Said, A. A. (1970). CONCEPTS OF INTERNATIONAL POLITICS. Prentice-Hall of India Private Limited.

Cita Chicago (17th ed.)

Lerche, Charles O., Jr, i Abdul A. Said. CONCEPTS OF INTERNATIONAL POLITICS. New Delhi: Prentice-Hall of India Private Limited, 1970.

Cita MLA (9th ed.)

Lerche, Charles O., Jr, i Abdul A. Said. CONCEPTS OF INTERNATIONAL POLITICS. Prentice-Hall of India Private Limited, 1970.