Gaya APA
Introduction to Computers and Information Systems. (1988).
London:
Scott, Foresman And Company.
Gaya Chicago
Introduction to Computers and Information Systems.
Second.
London:
Scott, Foresman And Company,
1988.
.
Gaya MLA
Introduction to Computers and Information Systems.
Second.
London:
Scott, Foresman And Company,
1988.
.
Gaya Turabian
Introduction to Computers and Information Systems.
London:
Scott, Foresman And Company,
1988.
.