Ojugo, C. (1999). Practical food & Beverage cost controlClement Ojugo. Delmar Publishers.
Chicagoスタイル(17版)引用形式Ojugo, Clemen. Practical Food & Beverage Cost ControlClement Ojugo. Delmar Publishers, 1999.
MLA(8版)引用形式Ojugo, Clemen. Practical Food & Beverage Cost ControlClement Ojugo. Delmar Publishers, 1999.
警告: この引用は必ずしも正確ではありません.