APA
(1994). Historical Markers: Regions V-XII. Manila, Philippines: Republic of the Philippines, Dept. of Education, Culture and Sports, National Historical Institute.
Chicago
1994. Historical Markers: Regions V-XII. Manila, Philippines: Republic of the Philippines, Dept. of Education, Culture and Sports, National Historical Institute.
Harvard
(1994). Historical Markers: Regions V-XII. Manila, Philippines: Republic of the Philippines, Dept. of Education, Culture and Sports, National Historical Institute.
MLA
Historical Markers: Regions V-XII. Manila, Philippines: Republic of the Philippines, Dept. of Education, Culture and Sports, National Historical Institute. 1994.