Não informado. (1970). Industrial finishing and surface coatings. Wheatland Journals.
Lua i Stíl Chicago (17ú heag.)Não informado. Industrial Finishing and Surface Coatings. Watford, Inglaterra: Wheatland Journals, 1970.
Lua MLA (8ú heag.)Não informado. Industrial Finishing and Surface Coatings. Wheatland Journals, 1970.
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