McNeil, I. (1990). An encyclopaedia of the history of technology. Routledge.
Lua i Stíl Chicago (17ú heag.)McNeil, Ian. An Encyclopaedia of the History of Technology. London: Routledge, 1990.
Lua MLA (9ú heag.)McNeil, Ian. An Encyclopaedia of the History of Technology. Routledge, 1990.
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