Tuvya Amsel, Practicing Polygraph, best practice guide, CreateSpace Independent Publishing Platform, North Charleston, 2017

Published Online: Feb 06, 2018

Page range: 183 - 186

DOI: https://doi.org/10.1515/ep-2017-0018

© 2017 Michał Widacki, published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.