Adler. A., (1964), Social Interest: A Challenge to Mankind. Capricorn Books, New York.
Ansbacher, H. L. & Ansbacher, R. R., (1956), (Eds) The Individual Psychology of Alfred Adler. New York: Basic Books.
Crandall, J. E., (1981). Theory and measurement of social interest: empirical tests of Alfred Adler's concept. Columbia University Press, New York.
Curlette, W., M. Wheeler & R. Kern, (1993, 1997), BASIS-A Inventory Technical ManuaL TM Highlands, NC: TRT Associates, Inc.
Адлер, А., (1995), Индивидуална психология – практика и теория. Част Іи ІІ. София: Здраве и щастие.
Манова-Томова, В., (1974), Психологическа диагностика. София: Народна просвета.
Стойкова Ж. Недоносеното дете. Тракийски университет. Контраст.. ISBN 978-954-314-062-6, Стара Загора, 2011
Adler, A.(1931/2004) The Meaning of Life. In: Journal Articles: 1927-1931: Structure&Unity of Neurosis, Reason, Feeling &Emotion Dream Theory, In: H. Stein, (Ed.) The Collected Clinical Works of Alfred Adler, Vol.6, 170-177
Stoykova, Zh. Social Interest and Motivation. In: Trakia Journal of Sciences. Volume 11 Number 3, 2013