Gaya APA
Using Computers and Applications Software : Featuring VP-Planner, dBase III/III Plus and WordPerfect. (1989).
Columbus:
Merrill Publishing Company.
Gaya Chicago
Using Computers and Applications Software : Featuring VP-Planner, dBase III/III Plus and WordPerfect.
.
Columbus:
Merrill Publishing Company,
1989.
.
Gaya MLA
Using Computers and Applications Software : Featuring VP-Planner, dBase III/III Plus and WordPerfect.
.
Columbus:
Merrill Publishing Company,
1989.
.
Gaya Turabian
Using Computers and Applications Software : Featuring VP-Planner, dBase III/III Plus and WordPerfect.
Columbus:
Merrill Publishing Company,
1989.
.