APA aipamena

Wagenaar, T. C., & Babbie, E. (1995). Practicing social research: Guided activities to accompany : the practice of social research (Seventh edition.). Wadsworth Publishing Company.

Chicago Style aipamena

Wagenaar, Theodore C., and Earl Babbie. Practicing Social Research: Guided Activities to Accompany : The Practice of Social Research. Seventh edition. Belmont: Wadsworth Publishing Company, 1995.

MLA aipamena

Wagenaar, Theodore C., and Earl Babbie. Practicing Social Research: Guided Activities to Accompany : The Practice of Social Research. Seventh edition. Wadsworth Publishing Company, 1995.