Associação para Promoção da Excelência do Software Brasileiro (SOFTEX). (2012). Software and IT services: The brazilian industry in perspective. Softex.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Associação para Promoção da Excelência do Software Brasileiro (SOFTEX). Software and IT Services: The Brazilian Industry in Perspective. [Campinas]: Softex, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Associação para Promoção da Excelência do Software Brasileiro (SOFTEX). Software and IT Services: The Brazilian Industry in Perspective. Softex, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.