Cita APA

Sharma, S. K., & Urmila Sharma. (1997). International relations: Theory and history.

Chicago Edition Citation

Sharma, S K., i Urmila Sharma. International Relations: Theory and History. New Delhi, Atlantic publishers and distributors, 1997.

Cita MLA

Sharma, S K., i Urmila Sharma. International Relations: Theory and History. 1997.