He, Y., Makovicky, P. J., Wang, K., Chen, S., Sullivan, C., Han, F., & Xu, X. (2015). A New Leptoceratopsid (Ornithischia, Ceratopsia) with a Unique Ischium from the Upper Cretaceous of Shandong Province, China. PLoS One.

He, Yiming, Peter J. Makovicky, Kebai Wang, Shuqing Chen, Corwin Sullivan, Fenglu Han, و Xing Xu. "A New Leptoceratopsid (Ornithischia, Ceratopsia) With a Unique Ischium From the Upper Cretaceous of Shandong Province, China." PLoS One 2015.

He, Yiming, et al. "A New Leptoceratopsid (Ornithischia, Ceratopsia) With a Unique Ischium From the Upper Cretaceous of Shandong Province, China." PLoS One 2015.