APA
Nigam B. M. L., Sharma G. L., . (1984). Practical Costing. Bombay: Himalaya Publishing House.
Chicago
Nigam B M Lall, Sharma G L, . 1984. Practical Costing. Bombay: Himalaya Publishing House.
Harvard
Nigam B. M. L., Sharma G. L., . (1984). Practical Costing. Bombay: Himalaya Publishing House.
MLA
Nigam B M Lall, Sharma G L, . Practical Costing. Bombay: Himalaya Publishing House. 1984.