Denton, D. K. (1992). How to give quality service to your customers. Universal book stall.
シカゴスタイル引用形Denton, D. Keith. How to Give Quality Service to Your Customers. New Delhi: Universal book stall, 1992.
MLA引用形式Denton, D. Keith. How to Give Quality Service to Your Customers. Universal book stall, 1992.
警告: この引用は必ずしも正確ではありません.