Solivas, J. L. (1987). Characteristics of acid sulfate suits in the Philippines and their potential for rice cultivation. University of the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Solivas, Josefina L. Characteristics of Acid Sulfate Suits in the Philippines and Their Potential for Rice Cultivation. Los Banos: University of the Philippines, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Solivas, Josefina L. Characteristics of Acid Sulfate Suits in the Philippines and Their Potential for Rice Cultivation. University of the Philippines, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.