Lumangaya, C. R., Ang, M. J. S., Arboleda, A. A. R., Besana, L. J., Rances, J. C., Lomboy, M. F. T., & Enoveso, R. A. (2019). Assessment of the change in quality of purified water sold in refilling stations in Paco and Sta. Ana, Manila. College of Public Health,University of the Philippines Manila.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lumangaya, Carlo R., Mikhail Josef S. Ang, Alexis Angelo R. Arboleda, Louell John Besana, John Christian Rances, Marian Fe Theresa Lomboy, و Rose Abigail Enoveso. Assessment of the Change in Quality of Purified Water Sold in Refilling Stations in Paco and Sta. Ana, Manila. Manila: College of Public Health,University of the Philippines Manila, 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lumangaya, Carlo R., et al. Assessment of the Change in Quality of Purified Water Sold in Refilling Stations in Paco and Sta. Ana, Manila. College of Public Health,University of the Philippines Manila, 2019.