Kabiling, G. D. (2021). Duterte honors bravery of Lapulapu, health frontliners: 500th anniversary of Battle of Mactan. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Kabiling, Genalyn D. "Duterte Honors Bravery of Lapulapu, Health Frontliners: 500th Anniversary of Battle of Mactan." Manila Bulletin 2021.
Lua MLA (9ú heag.)Kabiling, Genalyn D. "Duterte Honors Bravery of Lapulapu, Health Frontliners: 500th Anniversary of Battle of Mactan." Manila Bulletin, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.