Popper, K. (1962). The open society and its enemies. Routledge & Kegan.
Chicagoスタイル(17版)引用形式Popper, K.R. The Open Society and Its Enemies. London: Routledge & Kegan, 1962.
MLA(9版)引用形式Popper, K.R. The Open Society and Its Enemies. Routledge & Kegan, 1962.
警告: この引用は必ずしも正確ではありません.