Dyfyniad APA

Ridley-Duff, R., & Bull, M. (2019). Understanding social enterprise: Theory and practice (3rd edition.). SAGE.

Dyfyniad Arddull Chicago

Ridley-Duff, Rory, and Mike Bull. Understanding Social Enterprise: Theory and Practice. 3rd edition. London: SAGE, 2019.

Dyfyniad MLA

Ridley-Duff, Rory, and Mike Bull. Understanding Social Enterprise: Theory and Practice. 3rd edition. SAGE, 2019.

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