Reynolds (1992). "The Education of Engineers in America before the Morrill Act of 1862". History of Education Quarterly. 32 (4): 459-482. doi:10.2307/368959.
Reynolds (1992). "The Education of Engineers in America before the Morrill Act of 1862". History of Education Quarterly. 32 (4): 459-482. doi:10.2307/368959.