SEKARAN, U. (2010). Research methods for business: A skill-building approach 5th edition. John Wiley.
Chicago-referens (17:e uppl.)SEKARAN, Uma. Research Methods for Business: A Skill-building Approach 5th Edition. John Wiley, 2010.
MLA-referens (8:e uppl.)SEKARAN, Uma. Research Methods for Business: A Skill-building Approach 5th Edition. John Wiley, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.