Morrison, P. A. 1., Morrison, B., & Ruys, H. (1998). Cost management for profitable food and beverage operations (2nd ed.). Melbourne: Hospitality Press.
Chicago-tyylinen lähdeviittausMorrison, P. A. 1947-, Brian Morrison, ja Hein Ruys. Cost Management for Profitable Food and Beverage Operations. 2nd ed. Melbourne: Hospitality Press, 1998.
MLA-viiteMorrison, P. A. 1947-, Brian Morrison, ja Hein Ruys. Cost Management for Profitable Food and Beverage Operations. 2nd ed. Melbourne: Hospitality Press, 1998.
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