Grinspan, J. (2021). The age of acrimony: How Americans fought to fix their democracy, 1865-1915. Bloomsbury Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrinspan, Jon. The Age of Acrimony: How Americans Fought to Fix Their Democracy, 1865-1915. New York: Bloomsbury Publishing, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGrinspan, Jon. The Age of Acrimony: How Americans Fought to Fix Their Democracy, 1865-1915. Bloomsbury Publishing, 2021.
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