Catherine BADGLEY, Lawrence J . FLYNN, Louis L. JACOBS, Louis H. TAYLOR . A CONSIDERATION OF THE PALEONTOLOGICAL CONTRIBUTIONS OF WILL DOWNS WITH A GENERAL CORRELATION OF CHINESE NEOGENE LOCALITIES. Vertebrata Palasiatica, 2004, 43(04): 340-344.
Catherine BADGLEY, Lawrence J . FLYNN, Louis L. JACOBS, Louis H. TAYLOR . 2004, 43(04): 340-344, A CONSIDERATION OF THE PALEONTOLOGICAL CONTRIBUTIONS OF WILL DOWNS WITH A GENERAL CORRELATION OF CHINESE NEOGENE LOCALITIES. 古脊椎动物学报.
