Cita APA (7th ed.)

APTER, D. E. (1978). Introduction to political analysis. Prentice Hall of India.

Cita Chicago (17th ed.)

APTER, David E. Introduction to Political Analysis. New Delhi: Prentice Hall of India, 1978.

Cita MLA (9th ed.)

APTER, David E. Introduction to Political Analysis. Prentice Hall of India, 1978.