Thapar, R. (2002). Early india: From the origins to ad 1300. Penguin Books.
芝加哥风格引文Thapar, Romila. Early India: From the Origins to Ad 1300. New Delhi: Penguin Books, 2002.
MLA引文Thapar, Romila. Early India: From the Origins to Ad 1300. Penguin Books, 2002.
警告：这些引文格式不一定是100％准确.