Nghiên cứu thêm Thủy sam

  • He, Zican, Jianqiang Li, Qing Cai, Xiaodong Li, and Hongwen Huang. 2004. "Cytogenetic Studies on Metasequoia Glyptostroboides, a Living Fossil Species". Genetica. 122, no. 3: 269-276.
  • International Metasequoia Symposium, Ben A. LePage, Christopher J. Williams, and Hong Yang. The Geobiology and Ecology of Metasequoia. Topics in geobiology, v. 22. Dordrecht: Springer, 2005. ISBN 1-4020-2764-8
  • Proceedings of the Second International Symposium on Metasequoia and Associated Plants, August 6–10, 2006, Metasequoia: Back from the Brink? An Update. Edited by Hong Yang and Leo J. Hickey. Bulletin of the Peabody Museum of Natural History, Volume 48, Issue 2 ngày 31 tháng 10 năm 2007, pp. 179–426.
  • LePage, Ben A.; Williams, Christopher James; Yang, Hong biên tập (2005), The geobiology and ecology of Metasequoia, Volume 22 of Topics in geobiology, Springer, ISBN 1-4020-2631-5
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