Committee on the Student in Higher Education
Hazen Foundation, 1968
Buku Teks
The Committe on the Student in Higher Education, 1968
Buku Teks
edited by John N. Gardner and A. Jerome Jewler
Wadsworth, 1985
Buku Teks
Ayu Pratama Siantoro, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Skripsi (Open)
Diyah Ayu Asmarani, author
Universitas Indonesia, 2015
UI - Skripsi (Membership)