Snow, D. M. (2010). Cases in international relations: Portraits of the future (4th ed.). Longman.
Cita Chicago (17th ed.)Snow, Donald M. Cases in International Relations: Portraits of the Future. 4th ed. New York: Longman, 2010.
Cita MLA (9th ed.)Snow, Donald M. Cases in International Relations: Portraits of the Future. 4th ed. Longman, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.