Zimmerer, T. W., & Scarborough, N. M. (2005). Essentials of entrepreneurship and small business management (4th ed.). Pearson/Prentice Hall.
Čikaški stil citiranja (17. izdanje)Zimmerer, Thomas W., i Norman M. Scarborough. Essentials of Entrepreneurship and Small Business Management. 4th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2005.
MLA način citiranja (9. izdanje)Zimmerer, Thomas W., i Norman M. Scarborough. Essentials of Entrepreneurship and Small Business Management. 4th ed. Pearson/Prentice Hall, 2005.
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