UNESCO, 1953
Buku Teks
Dian Hartiningsih, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Tesis (Membership)
Richards, Jack C., author
Cambridge University Press, 2005
Buku Teks
Ben-Chai, David, author
Sense, 2012
eBooks
Dhiya Alhuda, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2019
UI - Skripsi Membership