APA
Khanna B. S., Pandey I. M., Khanna B. & Batra S. C. L. (2001). Practical Costing. New Delhi: S. Chand & Company.
Chicago
Khanna B S, Pandey I M, Khanna B.S and Batra S C L. 2001. Practical Costing. New Delhi: S. Chand & Company.
Harvard
Khanna B. S., Pandey I. M., Khanna B. and Batra S. C. L. (2001). Practical Costing. New Delhi: S. Chand & Company.
MLA
Khanna B S, Pandey I M, Khanna B.S and Batra S C L. Practical Costing. New Delhi: S. Chand & Company. 2001.