Telen, J. D., & Villadarez, C. A. (2015). Disaster risk preparedness among people in isolated areas in the province of Zamboanga del Norte. The Threshold: the Official Research Journal of Jose Rizal Memorial State University, Zamboanga del Norte.
Παραπομπή σε μορφή Chicago (17η εκδ.)Telen, Jay D., και Chile A. Villadarez. "Disaster Risk Preparedness Among People in Isolated Areas in the Province of Zamboanga Del Norte." The Threshold: The Official Research Journal of Jose Rizal Memorial State University, Zamboanga Del Norte 2015.
Παραπομπή σε μορφή MLA (9th εκδ.)Telen, Jay D., και Chile A. Villadarez. "Disaster Risk Preparedness Among People in Isolated Areas in the Province of Zamboanga Del Norte." The Threshold: The Official Research Journal of Jose Rizal Memorial State University, Zamboanga Del Norte, 2015.