Green, C. M. (1956). Eli Whitney: And the birth of American technology. Little,Brown.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreen, Constance McL. Eli Whitney: And the Birth of American Technology. Little,Brown, 1956.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGreen, Constance McL. Eli Whitney: And the Birth of American Technology. Little,Brown, 1956.
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