Benn S I. Social principles and the democratic state. Surjeet Publications.
Chicagoスタイル(17版)引用形式Benn S I. Social Principles and the Democratic State. Delhi Delhi: Surjeet Publications.
MLA(9版)引用形式Benn S I. Social Principles and the Democratic State. Surjeet Publications.
警告: この引用は必ずしも正確ではありません.