APA-viite (7. p.)

Singh, A. (2018). Business law: Principles of mercantile law (Eleventh edition.). Eastern Book Co..

Chicago-viite (17. p.)

Singh, Avtar. Business Law: Principles of Mercantile Law. Eleventh edition. Lucknow: Eastern Book Co., 2018.

MLA-viite (8. p.)

Singh, Avtar. Business Law: Principles of Mercantile Law. Eleventh edition. Eastern Book Co., 2018.