HEATON, J., & METHOLD, K. (1986). Reading with understanding: Intermediate book two. Kanisius.
Chicago Style (17. basım) AtıfHEATON, J.B, ve K. METHOLD. Reading with Understanding: Intermediate Book Two. Yogyakarta: Kanisius, 1986.
MLA (9th ed.) AtıfHEATON, J.B, ve K. METHOLD. Reading with Understanding: Intermediate Book Two. Kanisius, 1986.
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