Sekaran, U. (2000). Research methods for business: A skill-building approach (3rd ed.). J. Wiley.
Cita Chicago (17th ed.)Sekaran, Uma. Research Methods for Business: A Skill-building Approach. 3rd ed. New York: J. Wiley, 2000.
Cita MLA (9th ed.)Sekaran, Uma. Research Methods for Business: A Skill-building Approach. 3rd ed. J. Wiley, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.