O`CONNOR JOSEPH. (1994). TRAINING WITH NLP: SKILLS FOR TRAINERS, MANAGERS AND COMMUNICATORS. THORSONS PUBLISHING.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO`CONNOR JOSEPH. TRAINING WITH NLP: SKILLS FOR TRAINERS, MANAGERS AND COMMUNICATORS. LONDON: THORSONS PUBLISHING, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रO`CONNOR JOSEPH. TRAINING WITH NLP: SKILLS FOR TRAINERS, MANAGERS AND COMMUNICATORS. THORSONS PUBLISHING, 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.