National Council of Teachers of English & National Council of Teachers of English. Elementary Section. (1947). Elementary English. National Council of Teachers of English.
Čikaški stil citiranja (17. izdanje)National Council of Teachers of English i National Council of Teachers of English. Elementary Section. Elementary English. Chicago, Ill.: National Council of Teachers of English, 1947.
MLA način citiranja (9. izdanje)National Council of Teachers of English i National Council of Teachers of English. Elementary Section. Elementary English. National Council of Teachers of English, 1947.
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