Caroli, B. B., & Ericksen, S. (2019). First ladies: The ever changing role, from martha washington to melania trump (Unabridged.). HighBridge Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCaroli, Betty Boyd, और Susan Ericksen. First Ladies: The Ever Changing Role, from Martha Washington to Melania Trump. Unabridged. Prince Frederick: HighBridge Audio, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCaroli, Betty Boyd, और Susan Ericksen. First Ladies: The Ever Changing Role, from Martha Washington to Melania Trump. Unabridged. HighBridge Audio, 2019.
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