MICROSOFT CORPORATION. (1992). MICROSOFT MS-DOS 6 FOR THE MS-DOS OPERATING SYSTEM: USER`S GUIDE. MICROSOFT.
Lua i Stíl Chicago (17ú heag.)MICROSOFT CORPORATION. MICROSOFT MS-DOS 6 FOR THE MS-DOS OPERATING SYSTEM: USER`S GUIDE. USA: MICROSOFT, 1992.
Lua MLA (9ú heag.)MICROSOFT CORPORATION. MICROSOFT MS-DOS 6 FOR THE MS-DOS OPERATING SYSTEM: USER`S GUIDE. MICROSOFT, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.