Gourley, R. (2011). First garden: The White House garden and how it grew. Clarion Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGourley, Robbin. First Garden: The White House Garden and How It Grew. New York: Clarion Books, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGourley, Robbin. First Garden: The White House Garden and How It Grew. Clarion Books, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.