The individual psychology of Alfred Adler: a systematic presentation in selections from his writings
George Allen and Unwin, 1956
 Buku Teks
Reeve, Johnmarshall
Understanding motivation and emotion
John Wiley & Sons, Inc., 2015
 Buku Teks
Ani Oktarina
Hubungan persepsi siswa terhadap dukungan sosial orang tua, guru, dan teman dengan motivasi berprestasi pada siswa SLTP peringkat atas dan peringkat bawah
Fakultas Psikologi Universitas Indonesia, 2002
 UI - Skripsi (Membership)
Schunk, Dale H.
Motivation in education: theory, research, and applications
Prentice-Hall, 1996
 Buku Teks
Rodriguez, Noelie
Systematic self-observation
Sage Publications, 2001
 Buku Teks