APA-referens (7:e uppl.)

Shock, P. J., & Stefanelli, J. M. (2001). On-premise catering: Hotels convention & conference centers, and clubs. Wiley.

Chicago-referens (17:e uppl.)

Shock, Patti J., och John M. Stefanelli. On-premise Catering: Hotels Convention & Conference Centers, and Clubs. New York: Wiley, 2001.

MLA-referens (9:e uppl.)

Shock, Patti J., och John M. Stefanelli. On-premise Catering: Hotels Convention & Conference Centers, and Clubs. Wiley, 2001.