Magno, M. T., & Bautista, E. D. (1989). Is there a role for crop insurance in Philippine agricultural development? Agricultural Credit Policy Council, Department of Agriculture.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Magno, Marife T., و Ernesto D. Bautista. Is There a Role for Crop Insurance in Philippine Agricultural Development? Quezon City: Agricultural Credit Policy Council, Department of Agriculture, 1989.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Magno, Marife T., و Ernesto D. Bautista. Is There a Role for Crop Insurance in Philippine Agricultural Development? Agricultural Credit Policy Council, Department of Agriculture, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.