Ortega, Arnisson Andre C. (2016-03-01). "Manila's metropolitan landscape of gentrification: Global urban development, accumulation by dispossession & neoliberal warfare against informality". Geoforum. 70: 35–50. doi:10.1016/j.geoforum.2016.02.002.
"Flag and Heraldic Code of the Philippines". RP Government. 12 February 1998. Retrieved 2015-11-24. (the Flag and Heraldic Code of the Philippines) regulates the usage of the national anthem. It also contains the complete lyrics of Lupang Hinirang.
pbs.gov.ph
Cruz, Rafael A. (March 22, 2006). "Lucrative Industry" (in Tagalog). Philippine Broadcasting Service. Archived from the original on March 25, 2008. Retrieved 2008-02-14.
Quimco, Ver. "Insulto, Insulto, Insulto" (in Cebuano). Call for Justice, Inc. official website. Archived from the original on 2008-03-25. Retrieved 2008-02-14.
upd.edu.ph
repository.mainlib.upd.edu.ph
"Freeing Our Towns From Imperial Manila's Mandates"(PDF). The American Chamber of Commerce Journal. 7 (10). American Chamber of Commerce of the Philippine Islands: 11. October 1927. Retrieved November 17, 2024 – via the Rare Documents Repository of the University of the Philippines Diliman Main Library.
Cruz, Rafael A. (March 22, 2006). "Lucrative Industry" (in Tagalog). Philippine Broadcasting Service. Archived from the original on March 25, 2008. Retrieved 2008-02-14.
Quimco, Ver. "Insulto, Insulto, Insulto" (in Cebuano). Call for Justice, Inc. official website. Archived from the original on 2008-03-25. Retrieved 2008-02-14.