Schildt, H. (1990). Teach yourself DOS. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Schildt, Herbert. Teach Yourself DOS. Berkeley, CA: McGraw-Hill, 1990.
Lua MLA (9ú heag.)Schildt, Herbert. Teach Yourself DOS. McGraw-Hill, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.