Universitas Indonesia, 2005
UI - Skripsi (Membership)
Dina Indarti, author
Universitas Indonesia, 2008
UI - Skripsi (Open)
Universitas Indonesia, 2008
UI - Skripsi (Membership)
Nasution, S., author
Bumi Aksara, 2016
Buku Teks
Nasution, S., author
Bumi Aksara, 1996
Buku Teks