Idea Books, 2006
Buku Referensi
Crochet, Treena, author
Prentice-Hall, 1999
Buku Teks
Imelda Akmal
Garda Pustaka Utama, 2006
Buku Teks
Muhammad Adil Berjuang, author
Fakultas Teknik Universitas Indonesia, 2021
UI - Skripsi (Membership)
Beudeley, Michael
Kodansha International, 1997.
Buku Teks