Viernes, A. C., & Laciste, M. T. (2013). Acidity, conductivity and ionic trends of rainwater in acid deposition monitoring sites in Los Baños, Laguna and Quezon City, Philippines. Sylvatrop.
Chicago-viite (17. p.)Viernes, Arcely C., ja Maricris T. Laciste. "Acidity, Conductivity and Ionic Trends of Rainwater in Acid Deposition Monitoring Sites in Los Baños, Laguna and Quezon City, Philippines." Sylvatrop 2013.
MLA-viite (9. p.)Viernes, Arcely C., ja Maricris T. Laciste. "Acidity, Conductivity and Ionic Trends of Rainwater in Acid Deposition Monitoring Sites in Los Baños, Laguna and Quezon City, Philippines." Sylvatrop, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.