Lesikar, R. V., Flatley, M. E., & Pettit, J. D. (1993). Basic business communication (6th ed.). Irwin.
Chicagoスタイル(17版)引用形式Lesikar, Raymond V., Marie E. Flatley, , John D. Pettit. Basic Business Communication. 6th ed. Boston: Irwin, 1993.
MLA(9版)引用形式Lesikar, Raymond V., et al. Basic Business Communication. 6th ed. Irwin, 1993.
警告: この引用は必ずしも正確ではありません.