Gaya APA
Computing Essentials. (2010).
Boston:
McGraw-Hill.
Gaya Chicago
Computing Essentials.
.
Boston:
McGraw-Hill,
2010.
Text.
Gaya MLA
Computing Essentials.
.
Boston:
McGraw-Hill,
2010.
Text.
Gaya Turabian
Computing Essentials.
Boston:
McGraw-Hill,
2010.
Print.