ebrary, Inc, Cravens, H., Katzman, D. M., & Marcus, A. I. (1996). Technical knowledge in American culture: Science, technology, and medicine since the early 1800s. University of Alabama Press.

ebrary, Inc, Hamilton Cravens, David M. Katzman, and Alan I. Marcus. Technical Knowledge in American Culture: Science, Technology, and Medicine Since the Early 1800s. Tuscaloosa: University of Alabama Press, 1996.

ebrary, Inc, et al. Technical Knowledge in American Culture: Science, Technology, and Medicine Since the Early 1800s. University of Alabama Press, 1996.