एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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