Doctor Rhoda A. (2002). Principles & practice of business communication (8.). Sheth.
Chicagoスタイル(17版)引用形式Doctor Rhoda A. Principles & Practice of Business Communication. 8. Mumbai: Sheth, 2002.
MLA(9版)引用形式Doctor Rhoda A. Principles & Practice of Business Communication. 8. Sheth, 2002.
警告: この引用は必ずしも正確ではありません.