Søe, C. (1999). Comparative politics 99/00 (Seventeenth edition.). Dushkin/McGraw-Hill.
Cita Chicago (17th ed.)Søe, Christian. Comparative Politics 99/00. Seventeenth edition. Guilford, Conn.: Dushkin/McGraw-Hill, 1999.
Cita MLA (8th ed.)Søe, Christian. Comparative Politics 99/00. Seventeenth edition. Dushkin/McGraw-Hill, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.