Cornfield, R. R. (1966). Foreign language instruction: Dimensions and horizons. Appleton-Century-Crofts.
Chicago Style (17. basım) AtıfCornfield, Ruth R. Foreign Language Instruction: Dimensions and Horizons. New York: Appleton-Century-Crofts, 1966.
MLA (9th ed.) AtıfCornfield, Ruth R. Foreign Language Instruction: Dimensions and Horizons. Appleton-Century-Crofts, 1966.
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