-
1
-
2
-
3
Landslides buries 3 DPWH buildings four bodies retrieved, 14 survivors rescued, 10 remain missing
Julkaisussa Manila Bulletin (2018)Artikkeli -
4
Ang sinaunang paraan ng paghatol at pagpaparusa ng mga igorot sa Bontoc
Julkaisussa Liwayway (2014)Artikkeli -
5
Gray love the career of Gov. John Early in the Cordilleras
Julkaisussa Philippine Studies: Historical and Ethnographic Viewpoints (2013)Artikkeli -
6
The education of Philippine hill tribes in the American era
Julkaisussa Bulletin of the American Historical Collection (2012)Artikkeli -
7
-
8
-
9
GMA refuses to declare Mt. Province peaze zone because of NPA threats
Julkaisussa Philippine Daily Inquirer (2005)Artikkeli -
10