Tuapattinaja, Josetta Maria Remila, author
1988
UI - Skripsi (Membership)
Dini Riyani, author
2015
UI - Skripsi (Membership)
Rook, Judge Peter, author
Peter Rook and Robert Ward, 2010
Buku Teks
Ananda Adityasanti, author
2001
UI - Skripsi (Membership)
Artikel Jurnal