National Council of Teachers of English. Commission on the English Curriculum. (1952). The English language arts. Appleton-Century-Crofts.
Chicago-viite (17. p.)National Council of Teachers of English. Commission on the English Curriculum. The English Language Arts. New York: Appleton-Century-Crofts, 1952.
MLA-viite (9. p.)National Council of Teachers of English. Commission on the English Curriculum. The English Language Arts. Appleton-Century-Crofts, 1952.
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