Tanjoco, C. F. (1979). Rotation of the current distribution of a circular loop antenna by electrical means [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tanjoco, Cecilio F. Rotation of the Current Distribution of a Circular Loop Antenna by Electrical Means [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tanjoco, Cecilio F. Rotation of the Current Distribution of a Circular Loop Antenna by Electrical Means [microform]. Photoduplication Service. University of the Philippines Library, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.