(1997). Cambridge first certificate examination practice 5 : University of Cambridge Local Examinations Syndicate: P.5. Tp.HCM.
シカゴスタイル引用形Cambridge First Certificate Examination Practice 5 : University of Cambridge Local Examinations Syndicate: P.5. Tp.HCM, 1997.
MLA引用形式Cambridge First Certificate Examination Practice 5 : University of Cambridge Local Examinations Syndicate: P.5. Tp.HCM, 1997.
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