Brecht, A. Political theory: The foundations of twentieth century political thought.
Citação norma ChicagoBrecht, Arnold. Political Theory: The Foundations of Twentieth Century Political Thought. New Delhi, Surjeet Publications.
Citação norma MLABrecht, Arnold. Political Theory: The Foundations of Twentieth Century Political Thought.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.