Hunt, J. N. (1927). Progressive word studies: Intermediate and advanced grades. New York: American Book Company.
Παραπομπή Chicago StyleHunt, Jasper Newton. Progressive Word Studies: Intermediate and Advanced Grades. New York: American Book Company, 1927.
Παραπομπή MLAHunt, Jasper Newton. Progressive Word Studies: Intermediate and Advanced Grades. New York: American Book Company, 1927.
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