Zheng, H., & Liang, Y. (1981). Taiwan di jia shui ji tu di zeng zhi shui zhi yan jiu (Chu ban.). Cheng wen chu ban she you xian gong si.
Lua i Stíl Chicago (17ú heag.)Zheng, Hongnan, agus Yiwen Liang. Taiwan Di Jia Shui Ji Tu Di Zeng Zhi Shui Zhi Yan Jiu. Chu ban. Taibei Shi: Cheng wen chu ban she you xian gong si, 1981.
Lua MLA (8ú heag.)Zheng, Hongnan, agus Yiwen Liang. Taiwan Di Jia Shui Ji Tu Di Zeng Zhi Shui Zhi Yan Jiu. Chu ban. Cheng wen chu ban she you xian gong si, 1981.
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