Monippally, M. M. (1997). The craft of business letter writing. Tata McGraw Hill.
シカゴスタイル引用形Monippally, Mathew M. The Craft of Business Letter Writing. New Delhi: Tata McGraw Hill, 1997.
MLA引用形式Monippally, Mathew M. The Craft of Business Letter Writing. Tata McGraw Hill, 1997.
警告: この引用は必ずしも正確ではありません.