National Council of Teachers of English & Gray, W. S. (1949). Reading in an age of mass communication: Report. Appleton-Century-Crofts.
Lua i Stíl Chicago (17ú heag.)National Council of Teachers of English agus William S. Gray. Reading in an Age of Mass Communication: Report. New York: Appleton-Century-Crofts, 1949.
Lua MLA (9ú heag.)National Council of Teachers of English agus William S. Gray. Reading in an Age of Mass Communication: Report. Appleton-Century-Crofts, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.