Arocena-Francisco, H. (1990). Integration and Overlapping tasks: Some cases in the Philippines. International Service for National Agricultural Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Arocena-Francisco, Herminia. Integration and Overlapping Tasks: Some Cases in the Philippines. The Hague, Netherlands: International Service for National Agricultural Research, 1990.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Arocena-Francisco, Herminia. Integration and Overlapping Tasks: Some Cases in the Philippines. International Service for National Agricultural Research, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.