APA-viite (7. p.)
ebrary, Inc, & Shapiro, R. A. (2013). The Real Problem Solvers: Social Entrepreneurs in America. Stanford Business Books.
Chicago-viite (17. p.)
ebrary, Inc, ja Ruth A. Shapiro. The Real Problem Solvers: Social Entrepreneurs in America. Stanford, Calif.: Stanford Business Books, 2013.
MLA-viite (9. p.)
ebrary, Inc, ja Ruth A. Shapiro. The Real Problem Solvers: Social Entrepreneurs in America. Stanford Business Books, 2013.
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