^“Yang Zhongjian (1897–1979)”. Peking Man Site Museum. "Chinese geologist and vertebrate palaeontologist. In 1928, he worked as a technician at the Geological Survey of China, and took charge of the excavation at Zhoukoudian. After the establishment of the Cenozoic Research Laboratory, he had been working as its director of Vertebrate Palaeontological Laboratory, the director of the Institute of Vertebrate Palaeontology and Palaeoanthropology of Chinese Academy of Sciences respectively."
^Dong Zhiming (1992). Dinosaurian Faunas of China. China Ocean Press, Beijing. ISBN 3-540-52084-8.