Jones, F., & Martin Lioyd. (1990). AutoCAD database book. Galgotia.
Chicago Edition CitationJones, Frederic.H, and Martin Lioyd. AutoCAD Database Book. New Delhi: Galgotia, 1990.
MLA Edition CitationJones, Frederic.H, and Martin Lioyd. AutoCAD Database Book. Galgotia, 1990.
Warning: These citations may not always be 100% accurate.