APA Edition Citation

Arya, J. P. A., & Gupta, R. K. A. (2004). Krishna`s objective question bank in mathematics (Ed.20.).

Chicago Edition Citation

Arya, J P; Author, and R K; Author Gupta. Krishna`s Objective Question Bank in Mathematics. Ed.20. Meerut, Krishna Prakashan Media (P) Ltd, 2004.

MLA Edition Citation

Arya, J P; Author, and R K; Author Gupta. Krishna`s Objective Question Bank in Mathematics. Ed.20. 2004.