KOZAK, M. Marshall B. Rosenberg, Living Nonviolent Communication: Practical Tools to Connect and Communicate Skillfully in Every Situation: Practical Tools to Connect and Communicate Skillfully in Every Situation, Sounds True, Canada 2012, ss. 170. Horyzonty Wychowania, v. 13, n. 25, p. 159-162, 22 cze. 2014.