Isaacson, K., Reed, R., & Stephens, C. (1990). Functional orthodontic appliances. Blackwell Scientific.
Lua i Stíl Chicago (17ú heag.)Isaacson, K.G, R.T Reed, agus C.D Stephens. Functional Orthodontic Appliances. Oxford: Blackwell Scientific, 1990.
Lua MLA (9ú heag.)Isaacson, K.G, et al. Functional Orthodontic Appliances. Blackwell Scientific, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.