Huber, B. (1989). Clipper, dBASE III Plus, Foxbase (1. Aufl.). Wolfram.
Chicago Style (17th ed.) CitationHuber, Beni. Clipper, DBASE III Plus, Foxbase. 1. Aufl. Attenkirchen: Wolfram, 1989.
MLA (9th ed.) CitationHuber, Beni. Clipper, DBASE III Plus, Foxbase. 1. Aufl. Wolfram, 1989.
Warning: These citations may not always be 100% accurate.