Παραπομπή σε μορφή APA (7η εκδ.)

Zimmerer, T. W. (2005). Essentials of entrepreneurship and small business managementThomas W. Zimmerer and Norman M. Scarborough. Pearson Education International.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zimmerer, Thomas W. Essentials of Entrepreneurship and Small Business ManagementThomas W. Zimmerer and Norman M. Scarborough. Pearson Education International, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zimmerer, Thomas W. Essentials of Entrepreneurship and Small Business ManagementThomas W. Zimmerer and Norman M. Scarborough. Pearson Education International, 2005.