APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.