"26W (Bopha) track file". Naval Research Laboratory: Marine Meteorology Division. December 12, 2009. Archived from the original on December 26, 2016. Retrieved December 13, 2013.
ndrrmc.gov.ph
"Archived copy"(PDF). Archived from the original(PDF) on November 10, 2013. Retrieved December 15, 2017.{{cite web}}: CS1 maint: archived copy as title (link)
Del Rosario, Eduardo D (August 9, 2011). Final Report on Typhoon "Yolanda" (Haiyan)(PDF) (Report). Philippine National Disaster Risk Reduction and Management Council. pp. 77–148. Archived(PDF) from the original on November 5, 2020. Retrieved March 27, 2022.
"Archived copy"(PDF). Archived from the original(PDF) on November 10, 2013. Retrieved December 15, 2017.{{cite web}}: CS1 maint: archived copy as title (link)
"26W (Bopha) track file". Naval Research Laboratory: Marine Meteorology Division. December 12, 2009. Archived from the original on December 26, 2016. Retrieved December 13, 2013.
Del Rosario, Eduardo D (August 9, 2011). Final Report on Typhoon "Yolanda" (Haiyan)(PDF) (Report). Philippine National Disaster Risk Reduction and Management Council. pp. 77–148. Archived(PDF) from the original on November 5, 2020. Retrieved March 27, 2022.