Stephens, J. (2008). Robots!: Draw your own androids, cyborgs & fighting bots. Lark Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStephens, Jay. Robots!: Draw Your Own Androids, Cyborgs & Fighting Bots. New York: Lark Books, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStephens, Jay. Robots!: Draw Your Own Androids, Cyborgs & Fighting Bots. Lark Books, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.