Azul, M. M., & Silverio, R. S. (2016). A study on the green library practices of selected science high school libraries in Metro Manila. School of Library and Information Studies, University of the Philippines Diliman.
Lua i Stíl Chicago (17ú heag.)Azul, Michael M., agus Rochelle S. Silverio. A Study on the Green Library Practices of Selected Science High School Libraries in Metro Manila. Quezon City: School of Library and Information Studies, University of the Philippines Diliman, 2016.
Lua MLA (9ú heag.)Azul, Michael M., agus Rochelle S. Silverio. A Study on the Green Library Practices of Selected Science High School Libraries in Metro Manila. School of Library and Information Studies, University of the Philippines Diliman, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.