Hague, R., & Martin Harrop, S. B. (1992). Comparative Government and Politics: An Introduction (3rd ed.). Macmillan Press ltd.
Cita Chicago (17th ed.)Hague, Rod, i Shaun Breslin Martin Harrop. Comparative Government and Politics: An Introduction. 3rd ed. London: Macmillan Press ltd, 1992.
Cita MLA (9th ed.)Hague, Rod, i Shaun Breslin Martin Harrop. Comparative Government and Politics: An Introduction. 3rd ed. Macmillan Press ltd, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.