APA-referens (7:e uppl.)
Spencer, B. (2013). Business model design and learning: A strategic guide. Business Expert Press.
Chicago-referens (17:e uppl.)
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-referens (9:e uppl.)
Spencer, Barbara. Business Model Design and Learning: A Strategic Guide. Business Expert Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.