Ward, J. (2008). Practical data analysis and reporting with BIRT: Use the open-source Eclipse-based business intelligence and reporting tools system to design and create reports as quickly as possible. Packt.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ward, John. Practical Data Analysis and Reporting with BIRT: Use the Open-source Eclipse-based Business Intelligence and Reporting Tools System to Design and Create Reports as Quickly as Possible. Birmingham, U.K.: Packt, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ward, John. Practical Data Analysis and Reporting with BIRT: Use the Open-source Eclipse-based Business Intelligence and Reporting Tools System to Design and Create Reports as Quickly as Possible. Packt, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.