Heywood Andrew. Political Ideologies: An Introduction (5th.). Palgrave Macmillan.
Chicagoスタイル(17版)引用形式Heywood Andrew. Political Ideologies: An Introduction. 5th. New York New York: Palgrave Macmillan.
MLA(9版)引用形式Heywood Andrew. Political Ideologies: An Introduction. 5th. Palgrave Macmillan.
警告: この引用は必ずしも正確ではありません.