CAMPBELL. (1991). Havard graphics 3.0 made easy. Osborne McGraw-hill.
Chicago Style (17th ed.) CitationCAMPBELL. Havard Graphics 3.0 Made Easy. Berkeley: Osborne McGraw-hill, 1991.
MLA (8th ed.) CitationCAMPBELL. Havard Graphics 3.0 Made Easy. Osborne McGraw-hill, 1991.
Warning: These citations may not always be 100% accurate.