http://cbc.amnh.org/center/pubs/pdfs/4-GCPReport2HerpetofaunaAppendix.pdf
http://i4vn.com.vn/forum/thu-cung/85217-cach-cham-va-nuoi-rua-post661834.html
http://www.yeumoitruong.com/home/index.php?option=com_content&view=article&id=1057:-nha-rua-vn-cuc-phng&catid=37:bo-tn-thien-nhien&Itemid=272

http://agriviet.com/home/showthread.php?t=19535

http://www.yeumoitruong.com/home/index.php?option=com_content&view=article&id=1057:-nha-rua-vn-cuc-phng&catid=37:bo-tn-thien-nhien&Itemid=272

http://www.ruffordsmallgrants.org/rsg/Projects/TimMcCormack

http://bbs.pxtx.com/topic-95999.aspx


http://item.taobao.com/auction/item_detail-0db1-609d9bb8e811cb4724c903d3ccbb9e3d.jhtml?cm_cat=0


http://www.cngui.com/article/siyang/banshuixi/qita/200906/8369.html


http://www.cngui.com/article/gui/zhgl/200911/9082.html


http://tortoise.intopet.com/15164_2.shtml


http://www.wangchao.net.cn/shop/product_700100.html