"History". Official Website of San Fernando, La Union. Archived from the original on January 27, 2015. Retrieved October 4, 2016.
Madrid, Myla B. (July 6, 2010). ""Patopat", A Native Delicacy". Official Website of San Fernando, La Union. Archived from the original on August 11, 2010. Retrieved October 4, 2016.
Madrid, Myla B. (July 6, 2010). "Pindangan Festival 2010". Official Website of San Fernando, La Union. Archived from the original on October 19, 2010. Retrieved December 11, 2012.
"Tourist Attractions". Official Website of San Fernando, La Union. Archived from the original on May 1, 2012. Retrieved December 11, 2012.
Madrid, Myla B. (July 6, 2010). ""Patopat", A Native Delicacy". Official Website of San Fernando, La Union. Archived from the original on August 11, 2010. Retrieved October 4, 2016.
Madrid, Myla B. (July 6, 2010). "Pindangan Festival 2010". Official Website of San Fernando, La Union. Archived from the original on October 19, 2010. Retrieved December 11, 2012.
"Tourist Attractions". Official Website of San Fernando, La Union. Archived from the original on May 1, 2012. Retrieved December 11, 2012.