Microsoft Corporation. (1988). Microsof COBOL optimizing complier version 3.0. BPB.
芝加哥风格引文Microsoft Corporation. Microsof COBOL Optimizing Complier Version 3.0. New Delhi: BPB, 1988.
MLA引文Microsoft Corporation. Microsof COBOL Optimizing Complier Version 3.0. BPB, 1988.
警告：这些引文格式不一定是100％准确.