APA (7 वां संस्करण) प्रशस्ति पत्र
Silver, B. S. (2013). Philosophy as frustration: Happiness found and feigned from Greek antiquity to the present. Brill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Silver, Bruce S. Philosophy as Frustration: Happiness Found and Feigned from Greek Antiquity to the Present. Boston: Brill, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Silver, Bruce S. Philosophy as Frustration: Happiness Found and Feigned from Greek Antiquity to the Present. Brill, 2013.
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