(1987). English from Radio Australia (bahasa Inggris Lewat Radio Australia) Disusun Oleh Australian Department Of Education. Sinar Harapan.
Čikaški stil citiranja (17. izdanje)English from Radio Australia (bahasa Inggris Lewat Radio Australia) Disusun Oleh Australian Department Of Education. Sinar Harapan, 1987.
MLA način citiranja (8. izdanje)English from Radio Australia (bahasa Inggris Lewat Radio Australia) Disusun Oleh Australian Department Of Education. Sinar Harapan, 1987.
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