Foster, D. L. (1992). Food and beverage: Operations, methods, and cost controls. Glencoe.
استشهاد بنمط شيكاغوFoster, Dennis L. Food and Beverage: Operations, Methods, and Cost Controls. Illinois: Glencoe, 1992.
MLA استشهادFoster, Dennis L. Food and Beverage: Operations, Methods, and Cost Controls. Glencoe, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.