Roy,P N. (2019). International Trade: Theory and Practice (second.). New Age International Publishers.
Цитирование в стиле Чикаго (17-е изд.)Roy,P N. International Trade: Theory and Practice. second. New Delhi: New Age International Publishers, 2019.
Цитирование MLA (9-е изд.)Roy,P N. International Trade: Theory and Practice. second. New Age International Publishers, 2019.