Sekaran, U. (2010). Research methods for business: A skill building approach (4 Edition.).
Chicago-стиль цитированияSekaran, Uma. Research Methods for Business: A Skill Building Approach. 4 Edition. Wiley India Pvt Ltd., New Delhi, 2010.
MLA-цитированиеSekaran, Uma. Research Methods for Business: A Skill Building Approach. 4 Edition. 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.