APA aipamena

Kerin, R. A. (2011). Marketing. Boston: McGraw-Hill/Irwin.

Chicago Style aipamena

Kerin, Roger A. Marketing. Boston: McGraw-Hill/Irwin, 2011.

MLA aipamena

Kerin, Roger A. Marketing. Boston: McGraw-Hill/Irwin, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.