1. 1) The World Bank: Climate risks and adaptation in Asian coastal megacities: a synthesis report. http://www-wds.worldbank.org/external/default/WDSContentServer/WDSP/IB/2010/10/20/000333038_20101020234456/Rendered/PDF/571100WP0REPLA1egacities01019110web.pdf (2010/09/01)
2. 2) The World Bank: Typhoons Ondoy and Pepeng: Post-Disaster Needs Assessment. http://siteresources.worldbank.org/INTPHILIPPINES/Resources/PDNAExecutiveSummary.pdf (2009/12/02)
3. 5) CTI Engineering International Co., Ltd. (2001): Internal Report on Pasig-Marikina River Channel Improvement Project, CTII Manila Liaison Office.