Gaya APA
norton, P. (2003).
access 2002, a tutorial to accompany peter norton's; introduction to computers (4 -).
New York:
Mc Graw Hill.
Gaya MLA
norton, Peter.
"access 2002, a tutorial to accompany peter norton's; introduction to computers".
4 -
New York:
Mc Graw Hill,
2003.
Text.