Cita APA (7th ed.)

Roy,P N. (2019). International Trade: Theory and Practice (second.). New Age International Publishers.

Cita Chicago (17th ed.)

Roy,P N. International Trade: Theory and Practice. second. New Delhi: New Age International Publishers, 2019.

Cita MLA (9th ed.)

Roy,P N. International Trade: Theory and Practice. second. New Age International Publishers, 2019.

Atenció: Aquestes cites poden no estar 100% correctes.