Michel, D. e. a. (2007). Business-to-business marketing: Strategies and implementation.
Chicago Style aipamenaMichel, Daniel et al. Business-to-business Marketing: Strategies and Implementation. Palgrave Macmillan: New York, 2007.
MLA aipamenaMichel, Daniel et al. Business-to-business Marketing: Strategies and Implementation. 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.