Gaya APA

Ketterer, Manfred. (1991). How to Manage A Successful Catering Business / Manfred Ketterer (Ed. 2). New York :: Van Nostrand Reinhold,.

Gaya Chicago

Ketterer, Manfred. How to Manage A Successful Catering Business / Manfred Ketterer. Ed. 2 New York :: Van Nostrand Reinhold,, 1991. Text.

Gaya MLA

Ketterer, Manfred. How to Manage A Successful Catering Business / Manfred Ketterer. Ed. 2 New York :: Van Nostrand Reinhold,, 1991. Text.

Gaya Turabian

Ketterer, Manfred. How to Manage A Successful Catering Business / Manfred Ketterer. Ed. 2 New York :: Van Nostrand Reinhold,, 1991. Print.