Gaya APA
Sastro, S. (0).
Conversational chinese 301 (Han Yu Hui Hua 301) : jilid 1 .
Beijing:
Language Institute Press.
Gaya MLA
Sastro, Susanto.
"Conversational chinese 301 (Han Yu Hui Hua 301) : jilid 1".
Beijing:
Language Institute Press,
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BUKU.