National Council of Teachers of English & Gray, W. S. (1949). Reading in an age of mass communication: Report. Appleton-Century-Crofts.
Citazione stile Chigago Style (17a edizione)National Council of Teachers of English e William S. Gray. Reading in an Age of Mass Communication: Report. New York: Appleton-Century-Crofts, 1949.
Citatione MLA (9a ed.)National Council of Teachers of English e William S. Gray. Reading in an Age of Mass Communication: Report. Appleton-Century-Crofts, 1949.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.