Gongsun, Z. (1951). Ji hai wai you ren ba feng xin (Chu ban.). Zi you chu ban she.
Chicago Style aipamenaGongsun, Zijian. Ji Hai Wai You Ren Ba Feng Xin. Chu ban. Xianggang Jiulong: Zi you chu ban she, 1951.
MLA aipamenaGongsun, Zijian. Ji Hai Wai You Ren Ba Feng Xin. Chu ban. Zi you chu ban she, 1951.
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