O`CONNOR JOSEPH. (1994). TRAINING WITH NLP: SKILLS FOR TRAINERS, MANAGERS AND COMMUNICATORS. THORSONS PUBLISHING.
Čikaški stil citiranja (17. izdanje)O`CONNOR JOSEPH. TRAINING WITH NLP: SKILLS FOR TRAINERS, MANAGERS AND COMMUNICATORS. LONDON: THORSONS PUBLISHING, 1994.
MLA način citiranja (9. izdanje)O`CONNOR JOSEPH. TRAINING WITH NLP: SKILLS FOR TRAINERS, MANAGERS AND COMMUNICATORS. THORSONS PUBLISHING, 1994.
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