Microsoft corporation. (1993). Microsoft word: Version 5.0 Visual basic user's guide. Microsoft corporation.
芝加哥风格引文Microsoft corporation. Microsoft Word: Version 5.0 Visual Basic User's Guide. NULL: Microsoft corporation, 1993.
MLA引文Microsoft corporation. Microsoft Word: Version 5.0 Visual Basic User's Guide. Microsoft corporation, 1993.
警告：这些引文格式不一定是100％准确.