APA (7 वां संस्करण) प्रशस्ति पत्र
Hellerstedt, A. (2018). Virtue ethics and education from Late Antiquity to the eighteenth century. Amsterdam University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hellerstedt, Andreas. Virtue Ethics and Education from Late Antiquity to the Eighteenth Century. Amsterdam: Amsterdam University Press, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hellerstedt, Andreas. Virtue Ethics and Education from Late Antiquity to the Eighteenth Century. Amsterdam University Press, 2018.
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