Gaya APA
HUTCHINSON, S, E., COUTHARD, G, J.
(2000).
Microsoft Excel 2000
.
New York:
Mc Graw Hill.
Gaya MLA
HUTCHINSON, Sarah, E.., COUTHARD, Glen, J.
"Microsoft Excel 2000".
New York:
Mc Graw Hill,
2000.
Text.