Šta su tri principa
Tri principa – rezultati i primjena
Sydney Banks Talks About The Tre Principles
Dr. Pransky priča o Tri principa
Michael Neill: Thought vs Thinking
Michael Meill: Coaching like the rain
Prevedene literature nema.
Sydney Banks: The enlightened gardener, The enlightened gardener revisited, The missing link, Second chance, Dear Liza, In quest of the pearl. Knjige u pdf-u, epub formatu se mogu izguglati i čitati na engleskom.
Tri principa 