U. S. Army. Office of Strategic Services. Research and Analysis Branch & U.S. Army Office of Strategic Services Research and Analysis Branch. (1975). Prominent Moros of Mindanao and Sulu [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)U. S. Army. Office of Strategic Services. Research and Analysis Branch و U.S. Army Office of Strategic Services Research and Analysis Branch. Prominent Moros of Mindanao and Sulu [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1975.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)U. S. Army. Office of Strategic Services. Research and Analysis Branch و U.S. Army Office of Strategic Services Research and Analysis Branch. Prominent Moros of Mindanao and Sulu [microform]. Photoduplication Service. University of the Philippines Library, 1975.