Rachel Sifra
Universitas Indonesia, 2017
UI - Tesis (Membership)
Anastasia Dian Novita Wira Restiana
2015
UI - Skripsi (Membership)
Lia Rahmawati Susila
Universitas Indonesia, 2015
UI - Skripsi (Membership)
Schiavo, Renata
Jossey-Bass, 2014
Buku Teks
Berry, Dianne
Open University Press, 2007
Buku Teks