Beal, o. d. G., & Tregenza, i. M. (1977). As montanhas. Formar.
Lua i Stíl Chicago (17ú heag.)Beal, original de George, agus il. Mike Tregenza. As Montanhas. Formar, 1977.
Lua MLA (8ú heag.)Beal, original de George, agus il. Mike Tregenza. As Montanhas. Formar, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.