Das, G. (2009). The difficulty of being good: On the subtle art of dharma. penguin.
芝加哥风格引文Das, Gurucharan. The Difficulty of Being Good: On the Subtle Art of Dharma. New delhi: penguin, 2009.
MLA引文Das, Gurucharan. The Difficulty of Being Good: On the Subtle Art of Dharma. penguin, 2009.
警告：这些引文格式不一定是100％准确.