Gaya APA
Kulsum, L, K., Nugraha, N. (2011).
Learning more information and communication technology 1 .
Bandung:
Grafindo.
Gaya MLA
Kulsum, Lia, Kamila., Nugraha, Nano.
"Learning more information and communication technology 1".
Bandung:
Grafindo,
2011.
Text.