Gaya APA

Dahmer, S, J., Kahl, K, W. (1988). The Waiter And Waitress Training Manual (Ed. 3). America: Van Nostrand Reinhold Company.

Gaya MLA

Dahmer, Sondra, J., Kahl, Kurt, W.. "The Waiter And Waitress Training Manual". Ed. 3 America: Van Nostrand Reinhold Company, 1988. Text.