Gaya APA
Microcomputer Applications Software. (1987).
:
.
Gaya Chicago
Microcomputer Applications Software.
Ed. I.
:
,
1987.
Text.
Gaya MLA
Microcomputer Applications Software.
Ed. I.
:
,
1987.
Text.
Gaya Turabian
Microcomputer Applications Software.
:
,
1987.
Print.