APA (7th ed.) Zitazioa

Fill, C., & McKee, S. (2012). Business marketing face to face: The theory and practice of B2B. Goodfellow Publishers Ltd..

Chicago Style (17th ed.) Zitazioa

Fill, Chris, eta Scot McKee. Business Marketing Face to Face: The Theory and Practice of B2B. Oxford: Goodfellow Publishers Ltd., 2012.

MLA (9th ed.) Zitazioa

Fill, Chris, eta Scot McKee. Business Marketing Face to Face: The Theory and Practice of B2B. Goodfellow Publishers Ltd., 2012.