How to Play Cigar Box Guitar - Pt. 1 - by Shane Speal - YouTube
3 Easy Ways To Make Your Cigar Box Guitars POP! - C. B. Gitty Crafter Supply
Amazon.com: Making Poor Man's Guitars: Cigar Box Guitars, the Frying Pan Banjo and Other DIY Instruments (Fox Chapel Publishing) Step-by-Step CBG Projects, Interviews, and Authentic Stories of American DIY Music: 9781565239463: Shane