Gaya APA

Shock, Patti J.. (1992). Hotel Catering . New York: JOHN WILEY AND SONS.

Gaya Chicago

Shock, Patti J.. Hotel Catering. New York: JOHN WILEY AND SONS, 1992. .

Gaya MLA

Shock, Patti J.. Hotel Catering. New York: JOHN WILEY AND SONS, 1992. .

Gaya Turabian

Shock, Patti J.. Hotel Catering. New York: JOHN WILEY AND SONS, 1992. .