Pawlak, Mirosław. 2015. “Motivational Dynamics in Language Learning, Zoltán Dörnyei, Peter D. MacIntyre and Alastair Henry Publisher: Multilingual Matters, 2015 ISBN: 978-1-78309-255-0 Pages: 430”. Studies in Second Language Learning and Teaching 5 (4):707-13. https://doi.org/10.14746/ssllt.2015.5.4.10.