Northeast Conference on the Teaching of Foreign Languages & Bird, T. E. (1968). Foreign language learning: Research and development : an assessment. MLA Materials Center.
Chicago Style (17. basım) AtıfNortheast Conference on the Teaching of Foreign Languages ve Thomas E. Bird. Foreign Language Learning: Research and Development : An Assessment. New York: MLA Materials Center, 1968.
MLA (8th ed.) AtıfNortheast Conference on the Teaching of Foreign Languages ve Thomas E. Bird. Foreign Language Learning: Research and Development : An Assessment. MLA Materials Center, 1968.
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