KAMP DI. (1997). EXCELLENT TRAINER PUTTING NLP TO WORK. JAICO PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)KAMP DI. EXCELLENT TRAINER PUTTING NLP TO WORK. MUMBAI: JAICO PUBLISHING HOUSE, 1997.
MLA-čujuhus (9. p.)KAMP DI. EXCELLENT TRAINER PUTTING NLP TO WORK. JAICO PUBLISHING HOUSE, 1997.
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