Gaya APA
GRAUER, R, T.
(1987).
MICROCOMPUTER APPLICATIONS
.
New York:
McGRAW-HILL INERNATIOAL EDITIOS.
Gaya MLA
GRAUER, ROBERT, T..
"MICROCOMPUTER APPLICATIONS".
New York:
McGRAW-HILL INERNATIOAL EDITIOS,
1987.
Text.