Não informado. (2010). InTech América do Sul. ISA - The Instrumentation, Systems, and Automation Society, District 4 (South America).
Chicago-referens (17:e uppl.)Não informado. InTech América Do Sul. São Paulo: ISA - The Instrumentation, Systems, and Automation Society, District 4 (South America), 2010.
MLA-referens (8:e uppl.)Não informado. InTech América Do Sul. ISA - The Instrumentation, Systems, and Automation Society, District 4 (South America), 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.