Gaya APA
Johnson, L.
(2004).
Introduction to computers : access 2002
(
Ed.1)
.
San Fransisco:
Jossey-Bass.
Gaya MLA
Johnson, LouAnne.
"Introduction to computers : access 2002".
Ed.1
San Fransisco:
Jossey-Bass,
2004.
Buku Tercetak.