Jammalamadaka, S. R., & Sengupta, A. (2001). Topics in circular statistics. World Scientific.
芝加哥风格引文Jammalamadaka, S. Rao, 与 Ambar Sengupta. Topics in Circular Statistics. River Edge, N.J.: World Scientific, 2001.
MLA引文Jammalamadaka, S. Rao, 与 Ambar Sengupta. Topics in Circular Statistics. World Scientific, 2001.
警告：这些引文格式不一定是100％准确.