Bell, A. H. (1992). Business communication towards 2000. South-Western.
芝加哥风格引文Bell, Arthur H. Business Communication Towards 2000. Ohio: South-Western, 1992.
MLA引文Bell, Arthur H. Business Communication Towards 2000. South-Western, 1992.
警告：这些引文格式不一定是100％准确.