Não informado. (2002). Chung-Kuo Ko Hsueh Yuan Nanching ti Chih ku Sheng wu Yen Chiu so Chi Kan. Nanking Institute of Geology and Paleontology.
Chicago-referens (17:e uppl.)Não informado. Chung-Kuo Ko Hsueh Yuan Nanching Ti Chih Ku Sheng Wu Yen Chiu so Chi Kan. Beijing, China: Nanking Institute of Geology and Paleontology, 2002.
MLA-referens (8:e uppl.)Não informado. Chung-Kuo Ko Hsueh Yuan Nanching Ti Chih Ku Sheng Wu Yen Chiu so Chi Kan. Nanking Institute of Geology and Paleontology, 2002.
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