Associação para Promoção da Excelência do Software Brasileiro (SOFTEX). (2012). Software and IT services: The brazilian industry in perspective. Softex.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAssociação para Promoção da Excelência do Software Brasileiro (SOFTEX). Software and IT Services: The Brazilian Industry in Perspective. [Campinas]: Softex, 2012.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAssociação para Promoção da Excelência do Software Brasileiro (SOFTEX). Software and IT Services: The Brazilian Industry in Perspective. Softex, 2012.
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