APA-referens (7:e uppl.)
Conference on Technologies and Properties of Modern Utility Materials Katowice, Poland, Mendala, J., & Gradoń, P. (2014). Technologies and properties of modern utility materials XXI: Selected, peer reviewed papers from the XXI Conference on Technologies and Properties of Modern Utility Materials (TPMUM 2013) May 17, 2013, Katowice, Poland. Trans Tech Publications.
Chicago-referens (17:e uppl.)
Conference on Technologies and Properties of Modern Utility Materials Katowice, Poland, Jacek Mendala, och Paweł Gradoń. Technologies and Properties of Modern Utility Materials XXI: Selected, Peer Reviewed Papers from the XXI Conference on Technologies and Properties of Modern Utility Materials (TPMUM 2013) May 17, 2013, Katowice, Poland. Zurich, Switzerland: Trans Tech Publications, 2014.
MLA-referens (9:e uppl.)
Conference on Technologies and Properties of Modern Utility Materials Katowice, Poland, et al. Technologies and Properties of Modern Utility Materials XXI: Selected, Peer Reviewed Papers from the XXI Conference on Technologies and Properties of Modern Utility Materials (TPMUM 2013) May 17, 2013, Katowice, Poland. Trans Tech Publications, 2014.
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