APA Edition Citation

Dhawan,K.S. (1997). Principles of Information Retrieval. Commonwealth Publishers.

Chicago Edition Citation

Dhawan,K.S. Principles of Information Retrieval. New Delhi: Commonwealth Publishers, 1997.

MLA Edition Citation

Dhawan,K.S. Principles of Information Retrieval. Commonwealth Publishers, 1997.

Warning: These citations may not always be 100% accurate.