About The National Locksmith
– About Us
– Magazines established in 1929
– Official website
Keyline USA
– Keyline USA
The Complete Book of Locks and Locksmithing
– Phillips, Bill (2005). The Complete Book of Locks and Locksmithing. Chicago: McGraw-Hill Professional. ISBN 0-07-144829-2.
National Locksmith Magazine
– Tom Lynch (2 July 2013). National Locksmith Magazine Editor Goes Paula Dean! – Publishes Racial Stereotype Slur Against Brothers from the Hood.
Society of Professional Locksmith
– Society of Professional LocksmithSources: https://en.wikipedia.org/wiki/The_National_Locksmith
