Rayi Rizqa Aldila, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Prawestri Bayu Utari Krisnamurthi, author
Fakultas Psikologi Universitas Indonesia, 2020
UI - Tesis (Membership)
Ali Muhyiddin AL-Qurahdagho, author
Qonun-Prisma Media, 2003
Buku Teks
Tjut Dhila Rehan, author
2018
UI - Skripsi (Membership)
Kirk, Cheryl
McGraw-Hill, 1997
Buku Referensi