Dyfyniad APA

Microsoft Corporation. (1993). User's Guide Microsoft Windows and MS-DOS 6. [Bothell, Wash.?]: Microsoft Corporation.

Dyfyniad Arddull Chicago

Microsoft Corporation. User's Guide Microsoft Windows and MS-DOS 6. [Bothell, Wash.?]: Microsoft Corporation, 1993.

Dyfyniad MLA

Microsoft Corporation. User's Guide Microsoft Windows and MS-DOS 6. [Bothell, Wash.?]: Microsoft Corporation, 1993.

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