National Public Radio (U.S.), Gilkey, D. P., Somodevilla, C., & Zambelich, A. (2020). Pictures on the radio: The work of NPR photojournalist David P. Gilkey (First edition.). powerHouse Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Public Radio (U.S.), David P. Gilkey, Chip Somodevilla, और Ariel Zambelich. Pictures on the Radio: The Work of NPR Photojournalist David P. Gilkey. First edition. Brooklyn, NY: powerHouse Books, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Public Radio (U.S.), et al. Pictures on the Radio: The Work of NPR Photojournalist David P. Gilkey. First edition. powerHouse Books, 2020.
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