Gaya APA
Anonim, . (1994).
User's Guide: Microsoft MS-DOS & Microsoft Windows for Workgroups Operating Systems ( ).
Jakarta_:
Microsoft Corporation.
Gaya MLA
Anonim, .
"User's Guide: Microsoft MS-DOS & Microsoft Windows for Workgroups Operating Systems".
Jakarta_:
Microsoft Corporation,
1994.
Buku Teks.