Sterling J. Nesbitt, Liu Jun, Li Chun. A sail-backed suchian from the Heshanggou Formation (Early Triassic: Olenekian) of China. „Earth and Environmental Science Transactions of the Royal Society of Edinburgh”. 101 (3-4), s. 271–284, 2010. DOI: 10.1017/S1755691011020044. (ang.).