Gaya APA
Concise User's Guide : Microsoft MS-DOS 6.22. (1994).
USA:
Microsoft Corporation.
Gaya Chicago
Concise User's Guide : Microsoft MS-DOS 6.22.
.
USA:
Microsoft Corporation,
1994.
.
Gaya MLA
Concise User's Guide : Microsoft MS-DOS 6.22.
.
USA:
Microsoft Corporation,
1994.
.
Gaya Turabian
Concise User's Guide : Microsoft MS-DOS 6.22.
USA:
Microsoft Corporation,
1994.
.