DUNCAN RAY. (1988). ADVANCED MSDOS (2ND.). MICROSOFT.
Chicago Style (17th ed.) CitationDUNCAN RAY. ADVANCED MSDOS. 2ND. U S A: MICROSOFT, 1988.
MLA (9th ed.) CitationDUNCAN RAY. ADVANCED MSDOS. 2ND. MICROSOFT, 1988.
Warning: These citations may not always be 100% accurate.