Gaya APA
T.Grauer, R., K.sugrue, P. (1999).
Microcomputer applications (Second edition).
New Jersey:
MC.Graw Hill Internationa.
Gaya MLA
T.Grauer, Robert., K.sugrue, Paul.
"Microcomputer applications".
Second edition
New Jersey:
MC.Graw Hill Internationa,
1999.
Text.