Citazione APA

Zimmerer, T. W., & Scarborough, N. M. (2005). Essentials of entrepreneurship and small business management (4th ed.). Pearson/Prentice Hall.

Stile di citazione Chicago

Zimmerer, Thomas W., e Norman M. Scarborough. Essentials of Entrepreneurship and Small Business Management. 4th ed. New elhi: Pearson/Prentice Hall, 2005.

Citazione MLA

Zimmerer, Thomas W., e Norman M. Scarborough. Essentials of Entrepreneurship and Small Business Management. 4th ed. Pearson/Prentice Hall, 2005.