Calva, J. C. (2018). Community-based organizations: Role on coastal resource management in the Sarangani Bay Area. Journal of Health Research and Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Calva, Joy C. "Community-based Organizations: Role on Coastal Resource Management in the Sarangani Bay Area." Journal of Health Research and Society 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Calva, Joy C. "Community-based Organizations: Role on Coastal Resource Management in the Sarangani Bay Area." Journal of Health Research and Society, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.