Fuchs, M., Bonnet, M., Lê Huy Lâm, & Phạm Tấn Quyền. (1997). Focus on grammar: An high - in termediate course for reference and practice. Tp.HCM: Nxb. Tp.HCM.
シカゴスタイル引用形Fuchs, Marjorie, Margaret Bonnet, Lê Huy Lâm, , Phạm Tấn Quyền. Focus On Grammar: An High - in Termediate Course for Reference and Practice. Tp.HCM: Nxb. Tp.HCM, 1997.
MLA引用形式Fuchs, Marjorie, Margaret Bonnet, Lê Huy Lâm, , Phạm Tấn Quyền. Focus On Grammar: An High - in Termediate Course for Reference and Practice. Tp.HCM: Nxb. Tp.HCM, 1997.
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