Hanggi, H., Roloff, R., & Ruland, J. (2006). Interregionalism and international relations. Routledge.
Cita Chicago (17th ed.)Hanggi, Heiner, Ralf Roloff, i Jurgen Ruland. Interregionalism and International Relations. London: Routledge, 2006.
Cita MLA (9th ed.)Hanggi, Heiner, et al. Interregionalism and International Relations. Routledge, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.