Não informado. (2010). InTech América do Sul. ISA - The Instrumentation, Systems, and Automation Society, District 4 (South America).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. InTech América Do Sul. São Paulo: ISA - The Instrumentation, Systems, and Automation Society, District 4 (South America), 2010.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. InTech América Do Sul. ISA - The Instrumentation, Systems, and Automation Society, District 4 (South America), 2010.
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