Dyfyniad APA

Astuti, E. M. (2011). ENGLISH ZONE for Senior High School Year XI. Erlangga.

Dyfyniad Arddull Chicago

Astuti, Eka Mulya. ENGLISH ZONE for Senior High School Year XI. Erlangga, 2011.

Dyfyniad MLA

Astuti, Eka Mulya. ENGLISH ZONE for Senior High School Year XI. Erlangga, 2011.

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