Sobey, E. J. C. (2007). A field guide to household technology. Chicago Review Press.
Lua i Stíl Chicago (17ú heag.)Sobey, Edwin J. C. A Field Guide to Household Technology. Chicago, Ill.: Chicago Review Press, 2007.
Lua MLA (9ú heag.)Sobey, Edwin J. C. A Field Guide to Household Technology. Chicago Review Press, 2007.
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