Catral, M. L. D. An evaluation of food & beverage training programs: Philippines and Brunei.
Lua i Stíl Chicago (17ú heag.)Catral, Ma. Lourdes David. An Evaluation of Food & Beverage Training Programs: Philippines and Brunei.
Lua MLA (9ú heag.)Catral, Ma. Lourdes David. An Evaluation of Food & Beverage Training Programs: Philippines and Brunei.
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