APA aipamena

Armstrong, G. (2003). Marketing: An introduction ed.6 [ada cd]. Prentice Hall.

Chicago Style aipamena

Armstrong, Gary. Marketing: An Introduction Ed.6 [ada Cd]. Prentice Hall, 2003.

MLA aipamena

Armstrong, Gary. Marketing: An Introduction Ed.6 [ada Cd]. Prentice Hall, 2003.