Listed below are publications on brazing and refrigeration basics Charlie kept on his website.
| Publication 9700016 Rev B 2014 : Brazing and Soldering, The Harris Products Group. |
| Publication AC-DSL/HBS 2007 : Refrigeration – an introduction to the basics, Danfoss. |
| Publication Refrigeration Basics : Refrigeration Basics, from True Manufacturing Technical Service Manual. |