Gaya APA
Kulsum, L, K. (2011).
Learning Information & Communication Technology 1 for Grade VII Junior High School .
Bandung:
Grafindo Media Pratama.
Gaya MLA
Kulsum, Lia, Kamila.
"Learning Information & Communication Technology 1 for Grade VII Junior High School".
Bandung:
Grafindo Media Pratama,
2011.
Karya Cetak.