APA (7th ed.) Zitazioa
Spencer, B. (2013). Business model design and learning: A strategic guide. Business Expert Press.
Chicago Style (17th ed.) Zitazioa
Spencer, Barbara. Business Model Design and Learning: A Strategic Guide. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Business Expert Press, 2013.
MLA (9th ed.) Zitazioa
Spencer, Barbara. Business Model Design and Learning: A Strategic Guide. Business Expert Press, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.