Dyfyniad APA

Katz, J. A., & Green, R. P. (2011). Entrepreneurial small business (3rd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Katz, Jerome A., and Richard P. Green. Entrepreneurial Small Business. 3rd ed. New York: McGraw-Hill, 2011.

Dyfyniad MLA

Katz, Jerome A., and Richard P. Green. Entrepreneurial Small Business. 3rd ed. McGraw-Hill, 2011.

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