Siregar, Dewi Ashuro Itouli, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Tesis (Open)
Mifta Sugesti, author
Fakultas Psikologi Universitas Indonesia, 2022
UI - Dokumentasi
Raja Daud Harva, author
Fakultas Psikologi Universitas Indonesia, 2018
UI - Skripsi (Membership)
Academic Press, 1985
Buku Teks
Silver, Rawley, author
New York, 2002
Buku Teks