Gaya APA

Sekaran, , U. (1992). RESEARCH METHODS FOR BUSINESS; A SKILL BUILDING APPROACH (2). New York: JOHN WILEY & SON.

Gaya MLA

Sekaran, , Uma. "RESEARCH METHODS FOR BUSINESS; A SKILL BUILDING APPROACH". 2 New York: JOHN WILEY & SON, 1992. Text.