Nelson-Jones, R. (2006). Human relationship skills: Coaching and self-coaching (4th ed.). Routledge.
Čikaški stil citiranja (17. izdanje)Nelson-Jones, Richard. Human Relationship Skills: Coaching and Self-coaching. 4th ed. New York: Routledge, 2006.
MLA način citiranja (9. izdanje)Nelson-Jones, Richard. Human Relationship Skills: Coaching and Self-coaching. 4th ed. Routledge, 2006.
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