APA (7th ed.) Zitazioa
ebrary, Inc, Kleinaltenkamp, M., & Ehret, M. (2006). Relationship theory and business markets. Emerald Group Publishing.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Michael Kleinaltenkamp, eta Michael Ehret. Relationship Theory and Business Markets. Bradford, England: Emerald Group Publishing, 2006.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Relationship Theory and Business Markets. Emerald Group Publishing, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.