Sullivan, G. (2011). Click click click!: Photography for children. Prestel.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSullivan, George. Click Click Click!: Photography for Children. Munich ; London: Prestel, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSullivan, George. Click Click Click!: Photography for Children. Prestel, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.