Sudarwati, T. M. (2007). Look Ahead 3 An English Course for High School Students Year XII. Erlangga.
Chicago-viite (17. p.)Sudarwati, Th. M. Look Ahead 3 An English Course for High School Students Year XII. Erlangga, 2007.
MLA-viite (8. p.)Sudarwati, Th. M. Look Ahead 3 An English Course for High School Students Year XII. Erlangga, 2007.
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