Παραπομπή σε μορφή APA (7η εκδ.)

Zimmerer Thomas W. & Scarborough Norman M. (1998). Essentials of entrepreneurship and small business management (2nd ed.). Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zimmerer Thomas W. και Scarborough Norman M. Essentials of Entrepreneurship and Small Business Management. 2nd ed. Prentice Hall, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zimmerer Thomas W. και Scarborough Norman M. Essentials of Entrepreneurship and Small Business Management. 2nd ed. Prentice Hall, 1998.