1. DSTO Technical Report DSTO-TR-0320, the Weld Cracking Susceptibility of High Hardness Armour Steel;Alkemade,1996
2. Alkemade, S.J., 2015. Unpublished DST Group research.
3. Low-cost add-on Chobham at last;Anon.;Defence Attache,1986
4. Super Armor – The Story of the Best Armour Steel Ever Made;Anon.,2008
5. Bovington Tank Museum Database;Anon.,2014