Zhafirah Zhafarina Irawan, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi (Membership)
Hutapea, Mangasi Nofrina Erri Mutiha, author
Universitas Indonesia, 2015
UI - Skripsi (Membership)
Aloysius Suryadi, author
Program Pascasarjana Universitas Indonesia, 1996
UI - Tesis (Membership)
Artikel Jurnal
Krauss, Ellis S.
University of California Press, 1974
Buku Teks