Beijing Beijing Dianzi Chuban Wuchuban Zhongxin Chuban
Buku Referensi
(T-Th) Gongshang Chubanshe (T.Th)
Buku Teks
Humboldt, Wilhelm von
Stuttgart J.G. Cotta 1961
Buku Teks
Baumann, Barbara
Munchen Hueber c1985
Buku Teks
Brecht, Bertolt, 1898-1956, author
Leipzig Phillip Reclam Jun 1958
Buku Teks