APA aipamena

Bradley J. Sugars. (2006). Instant repeat business. New York, NY: McGraw-Hill.

Chicago Style aipamena

Bradley J. Sugars. Instant Repeat Business. New York, NY: McGraw-Hill, 2006.

MLA aipamena

Bradley J. Sugars. Instant Repeat Business. New York, NY: McGraw-Hill, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.