Maran, R. (1993). Wordperfect for DOS version 5.1 (Academic ed.). MaranGraphics.
Chicago Style (17th ed.) CitationMaran, Ruth. Wordperfect for DOS Version 5.1. Academic ed. Ontario: MaranGraphics, 1993.
MLA (9th ed.) CitationMaran, Ruth. Wordperfect for DOS Version 5.1. Academic ed. MaranGraphics, 1993.
Warning: These citations may not always be 100% accurate.