Stiles, Daniel. “The Ivory Dynasty: A Report on the Soaring Demand for Elephant and Mammoth Ivory in Southern China, by Esmond Martin and Lucy Vigne/Making a Killing: A 2011 Survey of Ivory Markets in China, by Grace G. Gabriel, Ning Hua and Juan Wang”. Pachyderm 51 (June 30, 2012): 94–96. Accessed April 15, 2024.