Roberts, J. L. (1992). Becket's Waiting for Godot & other plays: Notes. Kalyani Publishers.
芝加哥风格引文Roberts, James L. Becket's Waiting for Godot & Other Plays: Notes. New Delhi: Kalyani Publishers, 1992.
MLA引文Roberts, James L. Becket's Waiting for Godot & Other Plays: Notes. Kalyani Publishers, 1992.
警告：这些引文格式不一定是100％准确.