Frick. Paul in the Grip of the Philosophers. Augsburg Fortress Publishers.
Chicagoスタイル(17版)引用形式Frick. Paul in the Grip of the Philosophers. Augsburg Fortress Publishers.
MLA(9版)引用形式Frick. Paul in the Grip of the Philosophers. Augsburg Fortress Publishers.
警告: この引用は必ずしも正確ではありません.