APA-viite

Davar, S. R. (1974). Elements of commerce including business correspondence.

Chicago-tyylinen lähdeviittaus

Davar, Sohrab R. Elements of Commerce Including Business Correspondence. Bombay, Progressive Corporation Pvt Ltd, 1974.

MLA-viite

Davar, Sohrab R. Elements of Commerce Including Business Correspondence. 1974.