Amparo, J. C., & Angeles, C. N. (2006). A feasibility study on the extension of the online public access catalog of the University of the Philippines Diliman Main Library to mobile phone users through SMS.
Cita Chicago (17th ed.)Amparo, Jennifer C., i Chito N. Angeles. A Feasibility Study on the Extension of the Online Public Access Catalog of the University of the Philippines Diliman Main Library to Mobile Phone Users Through SMS. Quezon City : Institute of Library and Information Science, University of the Philippines Diliman, 2006.
Cita MLA (9th ed.)Amparo, Jennifer C., i Chito N. Angeles. A Feasibility Study on the Extension of the Online Public Access Catalog of the University of the Philippines Diliman Main Library to Mobile Phone Users Through SMS. 2006.