Rubenstein, D. M. (2025). The highest calling: Conversations on the American Presidency (Large print edition.). Thorndike Press, a part of Gale, a Cengage Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRubenstein, David M. The Highest Calling: Conversations on the American Presidency. Large print edition. [Waterville, Maine]: Thorndike Press, a part of Gale, a Cengage Company, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRubenstein, David M. The Highest Calling: Conversations on the American Presidency. Large print edition. Thorndike Press, a part of Gale, a Cengage Company, 2025.
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