Larsen,Glenn H, & Larsen,Kristopher A. (1991). Mastering Harvard Graphics3. Tech pub.
Chicago Edition CitationLarsen,Glenn H, and Larsen,Kristopher A. Mastering Harvard Graphics3. singapore: Tech pub, 1991.
MLA Edition CitationLarsen,Glenn H, and Larsen,Kristopher A. Mastering Harvard Graphics3. Tech pub, 1991.
Warning: These citations may not always be 100% accurate.