Yso, L. T. Experiences of libraries classifying from the Dewey Decimal Classification to the Library of Congress Classification scheme and their implications to Silliman University Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yso, Lorna Tumulak. Experiences of Libraries Classifying from the Dewey Decimal Classification to the Library of Congress Classification Scheme and Their Implications to Silliman University Library.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Yso, Lorna Tumulak. Experiences of Libraries Classifying from the Dewey Decimal Classification to the Library of Congress Classification Scheme and Their Implications to Silliman University Library.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.