Stiefel, B. (2021). "If I Can See One. I Can Build Them": David Lopez Jr. and Weapons Manufacturing during the American Civil War. Armed Jews in the Americas.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStiefel, Barry. ""If I Can See One. I Can Build Them": David Lopez Jr. and Weapons Manufacturing During the American Civil War." Armed Jews in the Americas 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStiefel, Barry. ""If I Can See One. I Can Build Them": David Lopez Jr. and Weapons Manufacturing During the American Civil War." Armed Jews in the Americas, 2021.
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