Gaya APA
Parsons, J., Oja, D. (2013).
Computer concepts 2013 comprehensive (edisi ilustrasi).
Amerika Serikat:
Cengage Learning.
Gaya MLA
Parsons, June., Oja, Dan.
"Computer concepts 2013 comprehensive".
edisi ilustrasi
Amerika Serikat:
Cengage Learning,
2013.
Text.