HALLBERG, B. (1996). Microsoft excel windows 95/penerjemah Ichwani Putrajayadkk. Andi.
芝加哥风格引文HALLBERG, Bruce. Microsoft Excel Windows 95/penerjemah Ichwani Putrajayadkk. Yogyakarta: Andi, 1996.
MLA引文HALLBERG, Bruce. Microsoft Excel Windows 95/penerjemah Ichwani Putrajayadkk. Andi, 1996.
警告：这些引文格式不一定是100％准确.