Silver, B. S. (2013). Philosophy as frustration: Happiness found and feigned from Greek antiquity to the present. Brill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Silver, Bruce S. Philosophy as Frustration: Happiness Found and Feigned from Greek Antiquity to the Present. Boston: Brill, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Silver, Bruce S. Philosophy as Frustration: Happiness Found and Feigned from Greek Antiquity to the Present. Brill, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.