Norton, P. (1991). Peter Norton's DOS 5.0 guide (4th ed.). New York: Brady.
Chicago Style CitationNorton, Peter. Peter Norton's DOS 5.0 Guide. 4th ed. New York: Brady, 1991.
MLA CitationNorton, Peter. Peter Norton's DOS 5.0 Guide. 4th ed. New York: Brady, 1991.
Warning: These citations may not always be 100% accurate.