Map of the Philippines showing the location of the island of Luzon. Edited map by Magalhães from original by en:User:seav English determination method:
Location map of Mindoro island — in the Philippines. map modified by Magalhães. Based upon the original of en:User:Seav's Image:Phlocatormap occidental
Map of the Philippines showing the location of Central Luzon. Created and copyright (2003) by seav. Released under the GFDL. seav at the English-language