Παραπομπή APA

Avtar Singh. (2011). Business law: Principles of mercantile law (ed. 9.). Eastern Book Co.

Παραπομπή Chicago Style

Avtar Singh. Business Law: Principles of Mercantile Law. ed. 9. Lucknow: Eastern Book Co, 2011.

Παραπομπή MLA

Avtar Singh. Business Law: Principles of Mercantile Law. ed. 9. Eastern Book Co, 2011.