K-36. G. Kögel, ” VW setzt Maßstäbe bei der Warmumformung von Blechen. Weltmeister im Formhärten” (VW sets standards in the hot forming of sheet metal. World champion in form hardening) (in German), Blech-Sonderdruck, Issue 5, NC Verlag, 2006, p. 20-23, ISSN: 0942-9751
M-44. M. T. Ma, Y. S. Zhang, L. F. Song and Y. L. Wang, “Research and Progress of Hot Stamping in China,” Advanced Materials Research, Vol 1063, December 2014, p. 151–168, doi.org/10.4028/www.scientific.net/amr.1063.151.
B-48. P. Belanger, “The Future for Press Hardening in the Automotive Industry,” Presented at AP&T Press Hardening, Next Step Seminar, Novi, MI, October (2011), 2011.
H-45. Billur Metal Form, Hot Stamping Line Database, data through December 2020.
A-64. AP&T, “Great Wall Motors selects production line from AP&T,” May 2015.