Dacca, P. O., & Timoteo, C. B. (2008). A study on the library services and facilities provided to physically handicapped in Quezon City Public Library System.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Dacca, Princess O., و Christine B. Timoteo. A Study on the Library Services and Facilities Provided to Physically Handicapped in Quezon City Public Library System. Quezon City : School of Library and Information Studies, University of the Philippines Diliman, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Dacca, Princess O., و Christine B. Timoteo. A Study on the Library Services and Facilities Provided to Physically Handicapped in Quezon City Public Library System. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.