New Mexico. Bureau of Mines and Mineral Resources. (1986). Circular. The Bureau.
Lua i Stíl Chicago (17ú heag.)New Mexico. Bureau of Mines and Mineral Resources. Circular. Socorro, N.M.: The Bureau, 1986.
Lua MLA (8ú heag.)New Mexico. Bureau of Mines and Mineral Resources. Circular. The Bureau, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.