Gaya APA
O\'LEARY, T, J., Thomas, R, E. (2005).
Computing essentials 2005
2006 / Timothy J. O'leary .
Boston:
McGraw Hill.
Gaya MLA
O\'LEARY, Timothy, J.., Thomas, Roland, E..
"Computing essentials 2005
2006 / Timothy J. O'leary".
Boston:
McGraw Hill,
2005.
Text.