Kessler, R. (2014). The First Family detail: Secret Service agents reveal the hidden lives of the Presidents. Random House Inc.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKessler, Ronald. The First Family Detail: Secret Service Agents Reveal the Hidden Lives of the Presidents. Random House Inc, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKessler, Ronald. The First Family Detail: Secret Service Agents Reveal the Hidden Lives of the Presidents. Random House Inc, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.