Educational Foundation (National Restaurant Association). (1997). Aware: Employee and customer safety. The Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEducational Foundation (National Restaurant Association). Aware: Employee and Customer Safety. Chicago, Ill: The Foundation, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEducational Foundation (National Restaurant Association). Aware: Employee and Customer Safety. The Foundation, 1997.
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