APA-čujuhus (7. p.)
Spencer, B. (2013). Business model design and learning: A strategic guide. Business Expert Press.
Chicago-čujuhus (17. p.)
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-čujuhus (9. p.)
Spencer, Barbara. Business Model Design and Learning: A Strategic Guide. Business Expert Press, 2013.
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