Bell, A. H. (1992). Business communication towards 2000. South-Western.
Chicagoスタイル(17版)引用形式Bell, Arthur H. Business Communication Towards 2000. Ohio: South-Western, 1992.
MLA(9版)引用形式Bell, Arthur H. Business Communication Towards 2000. South-Western, 1992.
警告: この引用は必ずしも正確ではありません.