Alvarez. Texas Almanac 2014–2015. Texas State Historical Association.
Lua i Stíl Chicago (17ú heag.)Alvarez. Texas Almanac 2014–2015. Texas State Historical Association.
Lua MLA (9ú heag.)Alvarez. Texas Almanac 2014–2015. Texas State Historical Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.