Bryman, . A., & Bell, E. (2011). Business research methods (3rd ed.). Oxford University Press.
Chicago-стиль цитированияBryman, Alan, and Emma Bell. Business Research Methods. 3rd ed. New Delhi: Oxford University Press, 2011.
MLA-цитированиеBryman, Alan, and Emma Bell. Business Research Methods. 3rd ed. Oxford University Press, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.