Bhatnagar, R. (1994). English for competitive examinations (rev.). Macmillian India.
芝加哥风格引文Bhatnagar, R. English for Competitive Examinations. rev. Delhi: Macmillian India, 1994.
MLA引文Bhatnagar, R. English for Competitive Examinations. rev. Macmillian India, 1994.
警告：这些引文格式不一定是100％准确.