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Hodgson, D. (2006) The Buzz: A practical confidence builder for teenagers

Murphy, E. (1992) The Developing Child: using Jungian type to understand children

Bayne, R. (2004) Psychological Types at Work. An MBTI perspective

Baron, Renee (2011) Opposites Attract: how to use the secrets of personality type to create a love that lasts

Keirsey, D. (1998) Please Understand Me II 

Tieger, P.D. & Barron-Tieger, B. (1999) The Art of Speed Reading People

Lawrence, G.  (2009) People Types and Tiger Stripes

Nash, S. & Bolin C. (2003) Teamwork from the Inside Out Fieldbook

Nash, S. (2011) Contextual Coaching

Berens L. (2006) Understanding Yourself and Others: An Introduction to the 4 Temperaments

Berens, L. (2011) Interaction Essentials: 3 keys to effective relationships in the workplace and beyond