Youell, R. (2013). Effective NLP skills: = Effective neurolinguistic programming skills (Second edition.). Kogan Page Limited.
Chicago-Zitierstil (17. Ausg.)Youell, Richard. Effective NLP Skills: = Effective Neurolinguistic Programming Skills. Second edition. London ; Philadelphia, PA: Kogan Page Limited, 2013.
MLA-Zitierstil (9. Ausg.)Youell, Richard. Effective NLP Skills: = Effective Neurolinguistic Programming Skills. Second edition. Kogan Page Limited, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.