Barnet, S., & Bedau, H. A. (2002). Current issues and enduring questions: A guide to critical thinking and argument, with readings (6th ed.). Bedford.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarnet, Sylvan, और Hugo Adam Bedau. Current Issues and Enduring Questions: A Guide to Critical Thinking and Argument, with Readings. 6th ed. Boston, Mass: Bedford, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBarnet, Sylvan, और Hugo Adam Bedau. Current Issues and Enduring Questions: A Guide to Critical Thinking and Argument, with Readings. 6th ed. Bedford, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.