Mckain, S. (2005). What Customers Really Want. Jaico Publishing House.
Chicago Style aipamenaMckain, Scott. What Customers Really Want. Mumbai: Jaico Publishing House, 2005.
MLA aipamenaMckain, Scott. What Customers Really Want. Jaico Publishing House, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.