Martina Ratnasari, author
2013
UI - Skripsi (Membership)
Delilah Ivo Swaraswati, author
Fakultas Teknik Universitas Indonesia, 2021
UI - Skripsi (Membership)
Grey, Johnny, author
A Cassell Book, 1994
Buku Referensi
contributing editors Elizabeth Wilhide and Deborah Smith-Morant ; consultant editor Rick Mather
Contran Octopus, 1995
Buku Referensi
Sudjonoprijo, author
Departemen Pendidikan dan Kebudayaan, 1990
Buku Teks