Jones,Frederic H, & Martin,Lloyd. (1990). Autocad database book: Accessing and managing CAD drawing information (3.). Galgotia Publications.
Chicago Edition CitationJones,Frederic H, and Martin,Lloyd. Autocad Database Book: Accessing and Managing CAD Drawing Information. 3. New Delhi: Galgotia Publications, 1990.
MLA Edition CitationJones,Frederic H, and Martin,Lloyd. Autocad Database Book: Accessing and Managing CAD Drawing Information. 3. Galgotia Publications, 1990.
Warning: These citations may not always be 100% accurate.