ebrary, Inc, & Brzeziński, J. (2007). The courage of doing philosophy: Essays presented to Leszek Nowak. Rodopi.
芝加哥风格引文ebrary, Inc, 与 Jerzy Brzeziński. The Courage of Doing Philosophy: Essays Presented to Leszek Nowak. Amsterdam: Rodopi, 2007.
MLA引文ebrary, Inc, 与 Jerzy Brzeziński. The Courage of Doing Philosophy: Essays Presented to Leszek Nowak. Rodopi, 2007.
警告：这些引文格式不一定是100％准确.