John Algeo. (1966). Problems in the origins and development of the English language. New York: Harper, Brace and World.
Trích dẫn kiểu ChicagoJohn Algeo. Problems in the Origins and Development of the English Language. New York: Harper, Brace and World, 1966.
Deismireacht MLAJohn Algeo. Problems in the Origins and Development of the English Language. New York: Harper, Brace and World, 1966.
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