Ronda, R. A. Mapua engineers develop dam monitoring system. The Philippine Star.
Chicago Style aipamenaRonda, Rainier Allan. "Mapua Engineers Develop Dam Monitoring System." The Philippine Star .
MLA aipamenaRonda, Rainier Allan. "Mapua Engineers Develop Dam Monitoring System." The Philippine Star, .
Kontuz: berrikusi erreferentzia hauek erabili aurretik.