Austad, C. S. (2009). Counseling and psychotherapy today: theory, practice, and research. McGraw-Hill Higher Education.
Berne, E. (2010). Games people play: the psychology of human relationships. Penguin Books.
Corey, G. & California State University. (2013). Theory and practice of counseling and psychotherapy (9th ed., Student ed). Brooks/Cole.
Holmes, J. (2001). The search for the secure base: attachment theory and psychotherapy. Routledge.
McDermott, I., Jago, W., & ebrary, Inc. (2001). Brief NLP therapy: Vol. Brief therapies series [Electronic resource]. Sage Publications. https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=254686
McLeod, J. (2009). An introduction to counselling (4th ed). McGraw-Hill/Open University Press.
Sommers-Flanagan, J., & Sommers-Flanagan, R. (2012). Counseling and psychotherapy theories in context and practice: skills, strategies, and techniques (2nd ed). John Wiley.
