Collis, J. (2003). Business research: A practical guide for undergraduate and postgraduate students. New York: Palgrave Macmillan.
Chicago-стиль цитированияCollis, Jill. Business Research: A Practical Guide for Undergraduate and Postgraduate Students. New York: Palgrave Macmillan, 2003.
MLA-цитированиеCollis, Jill. Business Research: A Practical Guide for Undergraduate and Postgraduate Students. New York: Palgrave Macmillan, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.