Ferrer, L. S. (1975). Laboratory study on juvenile growth of the common ricefield rat (Rattus Rattus Mindanensis Maarns) [microform]. Photoduplication Service,University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ferrer, Lorenza Segui. Laboratory Study on Juvenile Growth of the Common Ricefield Rat (Rattus Rattus Mindanensis Maarns) [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1975.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ferrer, Lorenza Segui. Laboratory Study on Juvenile Growth of the Common Ricefield Rat (Rattus Rattus Mindanensis Maarns) [microform]. Photoduplication Service,University of the Philippines Library, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.