Conference on Technologies and Properties of Modern Utility Materials Katowice, Poland, Mendala, J., & Grado Paweł. (2015). Technologies and XXII: Selected, peer reviewed papers from the XXII Conference on Technologies and Properties of Modern Utility Materials, (TPMUM 2014), May 16, 2014, Katowice, Poland. Trans Tech Publications.
Chicago-čujuhus (17. p.)Conference on Technologies and Properties of Modern Utility Materials Katowice, Poland, Jacek Mendala, juo Grado Paweł. Technologies and XXII: Selected, Peer Reviewed Papers from the XXII Conference on Technologies and Properties of Modern Utility Materials, (TPMUM 2014), May 16, 2014, Katowice, Poland. Plaffikon, Switzerland: Trans Tech Publications, 2015.
MLA-čujuhus (9. p.)Conference on Technologies and Properties of Modern Utility Materials Katowice, Poland, et al. Technologies and XXII: Selected, Peer Reviewed Papers from the XXII Conference on Technologies and Properties of Modern Utility Materials, (TPMUM 2014), May 16, 2014, Katowice, Poland. Trans Tech Publications, 2015.