Egan, T. (2012). Short nights of the Shadow Catcher: The epic life and immortal photographs of Edward Curtis. Houghton Mifflin Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEgan, Timothy. Short Nights of the Shadow Catcher: The Epic Life and Immortal Photographs of Edward Curtis. Boston: Houghton Mifflin Harcourt, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEgan, Timothy. Short Nights of the Shadow Catcher: The Epic Life and Immortal Photographs of Edward Curtis. Houghton Mifflin Harcourt, 2012.
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