Gardner, S. T., & Van Stralen, D. (2009). Thinking your way to freedom: A guide to owning your own practical reasoning. Temple University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGardner, Susan T., और Dirk Van Stralen. Thinking Your Way to Freedom: A Guide to Owning Your Own Practical Reasoning. Philadelphia: Temple University Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGardner, Susan T., और Dirk Van Stralen. Thinking Your Way to Freedom: A Guide to Owning Your Own Practical Reasoning. Temple University Press, 2009.
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