Williams, P. (2006). Law & ethics in coaching: How to solve and avoid difficult problems in your practice. New Jersey: John Willey & Son.
Čikaški stil citiranjaWilliams, Patrick. Law & Ethics in Coaching: How to Solve and Avoid Difficult Problems in Your Practice. New Jersey: John Willey & Son, 2006.
MLA način citiranjaWilliams, Patrick. Law & Ethics in Coaching: How to Solve and Avoid Difficult Problems in Your Practice. New Jersey: John Willey & Son, 2006.
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