Gaya APA
O'Leary, Timothy J., O'Leary, Linda. (2005).
Computing essentials 2005 .
Toronto:
McGraw-Hill.
Gaya Chicago
O'Leary, Timothy J., O'Leary, Linda.
Computing essentials 2005.
Toronto:
McGraw-Hill,
2005.
Text.
Gaya MLA
O'Leary, Timothy J., O'Leary, Linda.
Computing essentials 2005.
Toronto:
McGraw-Hill,
2005.
Text.
Gaya Turabian
O'Leary, Timothy J., O'Leary, Linda.
Computing essentials 2005.
Toronto:
McGraw-Hill,
2005.
Print.