APA-viite

Fuchs,Marjorie., Lê Huy Lâm,, & Bonner, M. (1997). Focus on grammar: Workbook. A high-intermediate course for reference and practice. Tp.HCM: Nxb Tp.HCM.

Chicago-tyylinen lähdeviittaus

Fuchs,Marjorie., Lê Huy Lâm, ja Margaret Bonner. Focus On Grammar: Workbook. A High-intermediate Course for Reference and Practice. Tp.HCM: Nxb Tp.HCM, 1997.

MLA-viite

Fuchs,Marjorie., Lê Huy Lâm, ja Margaret Bonner. Focus On Grammar: Workbook. A High-intermediate Course for Reference and Practice. Tp.HCM: Nxb Tp.HCM, 1997.

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