1. VDI 2736-Part 1:2016-07, Thermoplastic Gear Wheels - Materials, Material Selection, Production Methods, Production Tolerances, form Design, Standard,
2. VDI 2736-Part 2:2014-06, Thermoplastic Gear Wheels - Cylindrical Gears - Calculation of the Load-Carrying Capacity, Standard.
3. Polyamide als zahnradwerkstoffe;Hachmann;Konstruktion,1966
4. VDI 2736 - new guideline, old challenges;Beermann,2015
5. An accelerated multilevel test and design procedure for polymer gears;Pogačnik;Mater. Des.,2015