Heckscher, G. (1973). The study of comparative government and politics. Greenwood Press.
Cita Chicago Style (17a ed.)Heckscher, Gunnar. The Study of Comparative Government and Politics. Westport, Conn: Greenwood Press, 1973.
Cita MLA (9a ed.)Heckscher, Gunnar. The Study of Comparative Government and Politics. Greenwood Press, 1973.
Precaución: Estas citas no son 100% exactas.