Sargent, L. T. (2006). Contemporary political ideologies: A comparative analysis (13th ed.). Thomson Higher Education.
Chicago (17e ed.) BronvermeldingSargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 13th ed. Belmont, Calif: Thomson Higher Education, 2006.
MLA (9e ed.) BronvermeldingSargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 13th ed. Thomson Higher Education, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.