Helander, M. (1995). A guide to the ergonomics of manufacturing. Taylor & Francis.
Lua i Stíl Chicago (17ú heag.)Helander, Martin. A Guide to the Ergonomics of Manufacturing. London: Taylor & Francis, 1995.
Lua MLA (9ú heag.)Helander, Martin. A Guide to the Ergonomics of Manufacturing. Taylor & Francis, 1995.
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