Wagenaar, T. C., & Theodore C. Wagenaar; Earl Babbie. (2007). Guided Activities for Babbie's the Practice of Social Research. Belmont, CA: Wadsworth Publishing Company.
Chicago-стиль цитированияWagenaar, Theodore C., và Theodore C. Wagenaar; Earl Babbie. Guided Activities for Babbie's the Practice of Social Research. Belmont, CA: Wadsworth Publishing Company, 2007.
MLA-цитированиеWagenaar, Theodore C., và Theodore C. Wagenaar; Earl Babbie. Guided Activities for Babbie's the Practice of Social Research. Belmont, CA: Wadsworth Publishing Company, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.