Adler, Alfred. Social Interest: Adler’s key to the meaning of life. Oxford and Boston: ONE WORLD Publications, 1998.
---. What Life Could Mean to You: A New Translation by Colin Brett. Minnesota: Hazelden Foundation, 1998.
Ansbacher, Heinz L. and Ansbacher, Rowena R. Alfred Adler: Superiority and Social Interest: A Collection of Later Writings. Illinois: Northwestern University Press, 1964.
Carlson, Jon and Maniacci, Michael P. Alfred Adler Revisited. New York: Routledge, 2012.
El Touny, Gamal. John Osborne Look Back In Anger. ARE: The Egyptian Scribe, 2003.
Hergenhahn, B. R. and Oslon, Matthew H. An Introduction to Theories of Personality. 6th Ed. New Jersey: Pearson Education International, 2003.
Horney, Karen. Neurosis and Human Growth: The Struggle Toward Self- Realization. New York and London: W.W. Norton & Company, 1950.
Kurzweil, Edith and William Phillips. Literature and Psychoanalysis. New York: Columbia University Press, 1983.
Penrod, Maurice G. and Paulk, Scott N. Psychology of Anger: New Research. New York: Nova Science Publishers, 2014.
Way, Lewis. Adler’s Place in Psychology. New York: Barnes & Noble, 1950.