Gaya APA

DAHMER, S, J., KAHL, K, W. (1988). The Waiter and Waitress Training Manual (ed. 3). New York: Van Nostrand Reinhold.

Gaya MLA

DAHMER, Sondra, J.., KAHL, Kurt, W.. "The Waiter and Waitress Training Manual". ed. 3 New York: Van Nostrand Reinhold, 1988. Text.