Bird, W. L. (2007). Holidays on display. Smithsonian Institution, National Museum of American History ; Princeton Architectural Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBird, William L. Holidays on Display. Washington, D.C. : New York: Smithsonian Institution, National Museum of American History ; Princeton Architectural Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBird, William L. Holidays on Display. Smithsonian Institution, National Museum of American History ; Princeton Architectural Press, 2007.
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