Nelly Olifa Ilyas, author
Universitas Indonesia, 2000
UI - Tesis (Membership)
Ditya Prawasti, author
Universitas Indonesia, 2007
UI - Skripsi (Membership)
Ignatius Warsino, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Earle, Liz, author
Boxtree , 1995
Buku Teks
Fitriyani, author
Universitas Indonesia, 2013
UI - Tesis (Membership)