1. Janoušek, I. - Kozák, J. - Taraba, J.: Technická diagnostika. SNTL Praha, 1988. 432 p.
2. Baron, P. - Kočiško, M. - Dobránsky, J. - Pollák, M. - Cmorej, T.: Research and Correlation of Diagnostic Methods for Assessment of the State of Oil Filling in Cycloid Gearbox - 2015.In: Advances in Materials Science and Engineering. P. 97841–97841. - ISSN 1687-
3. Balog, J. - Chovanec, A. – Kianicová, M.: Technical Diagnostics, TnUAD, Trenčín, 2003.
4. KREIDL, M., ŠMÍD, R.: Technická diagnostika. BEN – technická literatúra, Praha. 2006. Vydaní 1. ISBN 80-7300-158-6.
5. Sekereš, J. – Turis, J.: Tribology as a Part of Machine Nodes Design, Scientific Studies, Technical University in Zvolen, Zvolen, 2009.