Hague, R., & Harrop, M. (2004). Comparative government and politics: An introduction (6th edition fully rev. and updated.). Palgrave Macmillan.
Chicago-viite (17. p.)Hague, Rod, ja Martin Harrop. Comparative Government and Politics: An Introduction. 6th edition fully rev. and updated. Basingstoke, Hampshire, Eng: Palgrave Macmillan, 2004.
MLA-viite (9. p.)Hague, Rod, ja Martin Harrop. Comparative Government and Politics: An Introduction. 6th edition fully rev. and updated. Palgrave Macmillan, 2004.
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