Hinton, C. (1970). Engineers and engineering. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Hinton, Christopher. Engineers and Engineering. London: Oxford University Press, 1970.
Lua MLA (9ú heag.)Hinton, Christopher. Engineers and Engineering. Oxford University Press, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.