APA ציטוט

Shajahan, S. (2004). Relationship marketing. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Shajahan, S. Relationship Marketing. New York: McGraw-Hill, 2004.

ציטוט MLA

Shajahan, S. Relationship Marketing. New York: McGraw-Hill, 2004.