Educational Foundation (National Restaurant Association). (1997). Aware: Employee and customer safety. The Foundation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Educational Foundation (National Restaurant Association). Aware: Employee and Customer Safety. Chicago, Ill: The Foundation, 1997.
Παραπομπή σε μορφή MLA (9th εκδ.)Educational Foundation (National Restaurant Association). Aware: Employee and Customer Safety. The Foundation, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.