Gaya APA

Sekaran, U. (1992). Research Methods for Business: A Skill-Building Approach - 2nd Edition (Ed. 2). New York: John Wiley & Sons, Inc..

Gaya MLA

Sekaran, Uma. "Research Methods for Business: A Skill-Building Approach - 2nd Edition". Ed. 2 New York: John Wiley & Sons, Inc., 1992. Teks.