APA(7版)引用形式

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

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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

警告: この引用は必ずしも正確ではありません.