Spencer, B. (2013). Business model design and learning: A strategic guide. Business Expert Press.
芝加哥风格引文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引文Spencer, Barbara. Business Model Design and Learning: A Strategic Guide. Business Expert Press, 2013.
警告：这些引文格式不一定是100％准确.