Citazione APA

Lerche, C. O., & Said, A. A. (1972). Concepts of international politics (2nd ed.). Prentice-Hall of India.

Stile di citazione Chicago

Lerche, Charles O., e Abdul A. Said. Concepts of International Politics. 2nd ed. New Delhi: Prentice-Hall of India, 1972.

Citazione MLA

Lerche, Charles O., e Abdul A. Said. Concepts of International Politics. 2nd ed. Prentice-Hall of India, 1972.