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.
Lua i Stíl Chicago (17ú heag.)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.
Lua MLA (9ú heag.)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.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.