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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Amparo, Jennifer C., και 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.
Παραπομπή σε μορφή MLA (9th εκδ.)Amparo, Jennifer C., και 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.