SARGENT, L. T. (1981). Contemporary political ideologies: A comparative analysis. (5th ed.). Dorsey.
Citazione stile Chigago Style (17a edizione)SARGENT, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Homewood: Dorsey, 1981.
Citatione MLA (9a ed.)SARGENT, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Dorsey, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.