Thực đơn
IBM PC DOS Tham khảoThực đơn
IBM PC DOS Tham khảoLiên quan
IBM IBM PC DOS IBM Personal System/2 IBM 5x86C IBM DB2 Ibuprofen Ibn Saud Ibiza Immanuel Kant Ib (trò chơi điện tử)Tài liệu tham khảo
WikiPedia: IBM PC DOS http://www.todonoticias.ga/index.php?option=com_to... https://books.google.com/books?id=7wCiNAUEuAMC&lpg... https://books.google.com/books?id=w_OhaFDePS4C&lpg... https://books.google.com/books?id=w_OhaFDePS4C&lpg... https://archive.org/details/harddrivebillgat00wall... https://archive.org/details/harddrivebillgat00wall... https://archive.org/stream/byte-magazine-1981-10/1...