Gaya APA

Ninemeier, J, D. (1984). Principles Of Food And Beverage Operations (Cetakan I). United States Of America: The Educational Institute Of The American Hotel & Motel Association.

Gaya MLA

Ninemeier, Jack, D.. "Principles Of Food And Beverage Operations". Cetakan I United States Of America: The Educational Institute Of The American Hotel & Motel Association, 1984. .