BROWN, T. (1994). Understanding Bs5750 And Other Quality Systems. Gower Publishing.
Lua i Stíl Chicago (17ú heag.)BROWN, Tony. Understanding Bs5750 And Other Quality Systems. Gower Publishing, 1994.
Lua MLA (8ú heag.)BROWN, Tony. Understanding Bs5750 And Other Quality Systems. Gower Publishing, 1994.
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