McDermott, Ian. ( w 1 rekordach )

1. NLP / Joseph O'Connor, Ian McDermott. - Poznań, cop. 2000.
2. BNB on CD-ROM 1986-2000

1. McDermott, Ian.
2. McDermott, Ian. (pol.) Brief NLP therapy

1. NLP - terapia krótkoterminowa / McDermott, Ian.