Kumar, R. (1991). Life and work of Sardar Vallabhbhai Patel. Atlantic.
芝加哥风格引文Kumar, Ravindra. Life and Work of Sardar Vallabhbhai Patel. New Delhi: Atlantic, 1991.
MLA引文Kumar, Ravindra. Life and Work of Sardar Vallabhbhai Patel. Atlantic, 1991.
警告：这些引文格式不一定是100％准确.