Lazarus, J. (2010). Successful Nlp. Crimson Publishing, Limited NBN International [Distributor].
Chicago-viite (17. p.)Lazarus, Jeremy. Successful Nlp. Richmond : Plymouth: Crimson Publishing, Limited NBN International [Distributor], 2010.
MLA-viite (9. p.)Lazarus, Jeremy. Successful Nlp. Crimson Publishing, Limited NBN International [Distributor], 2010.
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