singh N.K. (2007). Politics Of Change: A Ringside View. penguin group.
芝加哥风格引文singh N.K. Politics Of Change: A Ringside View. New Delhi: penguin group, 2007.
MLA引文singh N.K. Politics Of Change: A Ringside View. penguin group, 2007.
警告：这些引文格式不一定是100％准确.