Παραπομπή APA

Dooley, D. (1997). Social research methods (3rd ed.). Prentice Hall of India.

Παραπομπή Chicago Style

Dooley, David. Social Research Methods. 3rd ed. New Delhi: Prentice Hall of India, 1997.

Παραπομπή MLA

Dooley, David. Social Research Methods. 3rd ed. Prentice Hall of India, 1997.