APA aipamena

SEKARAN, U. (2013). Research Methods for Business a skil-building approach. John Wiley & Sons.

Chicago Style aipamena

SEKARAN, Uma. Research Methods for Business a Skil-building Approach. John Wiley & Sons, 2013.

MLA aipamena

SEKARAN, Uma. Research Methods for Business a Skil-building Approach. John Wiley & Sons, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.