Andika Deni Prasetya, author
2018
UI - Skripsi (Membership)
Haniva Az Zahra, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Muhammad Imam Shiddiq, author
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)
Rimm, Sylvia
Gramedia Widiasarana Indonesia, 2000
Buku Teks
Dwi Indar Koeswoyo, author
2003
UI - Skripsi (Membership)