SHELDON,THOMAS. (1988). HARD DISK MANAGEMENT IN THE PC & MS.DOS ENVIRONMENT. MCGRAW HILL.
Lua i Stíl Chicago (17ú heag.)SHELDON,THOMAS. HARD DISK MANAGEMENT IN THE PC & MS.DOS ENVIRONMENT. NEW YORK: MCGRAW HILL, 1988.
Lua MLA (9ú heag.)SHELDON,THOMAS. HARD DISK MANAGEMENT IN THE PC & MS.DOS ENVIRONMENT. MCGRAW HILL, 1988.
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