Polin, A. (2022). Guitar chords for dummies, 2nd edition (2nd.). John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Polin, Antoine. Guitar Chords for Dummies, 2nd Edition. 2nd. Indianapolis: John Wiley and Sons, 2022.
Lua MLA (9ú heag.)Polin, Antoine. Guitar Chords for Dummies, 2nd Edition. 2nd. John Wiley and Sons, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.