BEAM GARY. (1988). CLIPPER DBASE COMPILER APPLICATIONS DBASE IIIAND DBASE III PLUS. BPB PUBLICATIONS.
芝加哥风格引文BEAM GARY. CLIPPER DBASE COMPILER APPLICATIONS DBASE IIIAND DBASE III PLUS. DELHI: BPB PUBLICATIONS, 1988.
MLA引文BEAM GARY. CLIPPER DBASE COMPILER APPLICATIONS DBASE IIIAND DBASE III PLUS. BPB PUBLICATIONS, 1988.
警告：这些引文格式不一定是100％准确.