Eisenberg, A., P. J. Amato, and D. Tao. “Kam Guilzhouh Nyim Guangxxih Di Benxtux Wenchual Nyim Zihyuanc Dih Gonxliix: Kam Local Indigenous Knowledge and Sustainable Resource Management in Guizhou and Guangxi Provinces, China”. Ethnobotany Research and Applications, vol. 7, Apr. 2009, pp. 067-13, https://ethnobotanyjournal.org/index.php/era/article/view/230.