Heywood Andrew. Political Ideologies: An Introduction (5th.). Palgrave Macmillan.
Čikaški stil citiranja (17. izdanje)Heywood Andrew. Political Ideologies: An Introduction. 5th. New York New York: Palgrave Macmillan.
MLA način citiranja (9. izdanje)Heywood Andrew. Political Ideologies: An Introduction. 5th. Palgrave Macmillan.
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