Dyfyniad APA

Educational Foundation (National Restaurant Association). (1994). Guiding guests through your menu [videorecording]. The Educational Foundation.

Dyfyniad Arddull Chicago

Educational Foundation (National Restaurant Association). Guiding Guests Through Your Menu [videorecording]. Chicago, IL: The Educational Foundation, 1994.

Dyfyniad MLA

Educational Foundation (National Restaurant Association). Guiding Guests Through Your Menu [videorecording]. The Educational Foundation, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.