Gaya APA

Sekaran, U., BOUGIE, R. (2010). RESEARCH METHODS FOR BUSINESS; A Skill Building Approach (5th). New Jersey: JOHN WILEY & SON.

Gaya MLA

Sekaran, Uma., BOUGIE, Roger. "RESEARCH METHODS FOR BUSINESS; A Skill Building Approach". 5th New Jersey: JOHN WILEY & SON, 2010. Text.