Tietjen, M. A. (2013). Kierkegaard, communication, and virtue: Authorship as edification. Indiana University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTietjen, Mark A. Kierkegaard, Communication, and Virtue: Authorship as Edification. Bloomington: Indiana University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTietjen, Mark A. Kierkegaard, Communication, and Virtue: Authorship as Edification. Indiana University Press, 2013.
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