Sutan Surya, author
Andi, 2013
Buku Teks
Sudirgo Wibowo, author
1977
UI - Disertasi (Membership)
Cohen, Ronald Jay, author
Mayfield Publishing Company, 1999
Buku Teks
Kartini Fahmi Idris, author
1980
UI - Skripsi (Membership)
Muhammad Aulia Rahman Boer, author
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)