Indri Savitri, author
2007
UI - Tesis (Membership)
Reni Akbar Hawadi, author
Grasindo, 2003
Buku Teks
Lickona, Thomas, author
Bumi Aksara, 2016
Buku Teks
Harlis Kurniawan, author
Jakarta Rihlah Press 2006
Buku Teks
Christine Natalia, author
Universitas Indonesia, 2007
UI - Tesis (Membership)