Catral, M. L. D. An evaluation of food & beverage training programs: Philippines and Brunei.
芝加哥风格引文Catral, Ma. Lourdes David. An Evaluation of Food & Beverage Training Programs: Philippines and Brunei.
MLA引文Catral, Ma. Lourdes David. An Evaluation of Food & Beverage Training Programs: Philippines and Brunei.
警告：这些引文格式不一定是100％准确.