APA استشهاد

Virmani, B. D. (1962). Encyclopaedia of business law procedure for engineers and contractors. N.M.Tripathi private limited.

استشهاد بنمط شيكاغو

Virmani, Bhagwan Das. Encyclopaedia of Business Law Procedure for Engineers and Contractors. Bombay: N.M.Tripathi private limited, 1962.

MLA استشهاد

Virmani, Bhagwan Das. Encyclopaedia of Business Law Procedure for Engineers and Contractors. N.M.Tripathi private limited, 1962.