Cattell, Raymond B., author
World Book, 1957
Buku Klasik
Maslow, Abraham H., author
Harper & Row, 1970
Buku Teks SO
Reeve, Johnmarshall, author
John Wiley & Sons, Inc., 2015
Buku Teks
Dweck, Carol S., author
Psychology Press, 2000
Buku Teks
Erita Marisdianti, author
Fakultas Psikologi Unversitas Indonesia, 2017
UI - Skripsi Membership