Stevens , A. (1990). Teach yourself DOS. BPB.
Lua i Stíl Chicago (17ú heag.)Stevens , Al. Teach Yourself DOS. New Delhi: BPB, 1990.
Lua MLA (9ú heag.)Stevens , Al. Teach Yourself DOS. BPB, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.