Saet, J. E. D. C., & Cruz, M. D. P. (2002). Development of an online catalog interface supported by research and studies in information retrieval systems.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saet, John Eric Dylan C., و Ma. Divina P. Cruz. Development of an Online Catalog Interface Supported by Research and Studies in Information Retrieval Systems. Quezon City : Institute of Library Science, University of the Philippines Diliman, 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Saet, John Eric Dylan C., و Ma. Divina P. Cruz. Development of an Online Catalog Interface Supported by Research and Studies in Information Retrieval Systems. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.