Παραπομπή APA

Gumpert, D. E. (1990). Guide to Creating a Successful Business Plan: Featuring the Business Plans of Pizza Hut, People... MA: Goldhirsh Group.

Παραπομπή Chicago Style

Gumpert, David E. Guide to Creating a Successful Business Plan: Featuring the Business Plans of Pizza Hut, People... MA: Goldhirsh Group, 1990.

Παραπομπή MLA

Gumpert, David E. Guide to Creating a Successful Business Plan: Featuring the Business Plans of Pizza Hut, People... MA: Goldhirsh Group, 1990.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.