Calub, G. I. (2018). Recognizing opportunities: Enhancing the use of renewable resources by improving the Philippine's public housing and requiring solar panels on government policy. The Bedan Review.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Calub, Giulia Ingrid. "Recognizing Opportunities: Enhancing the Use of Renewable Resources by Improving the Philippine's Public Housing and Requiring Solar Panels on Government Policy." The Bedan Review 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Calub, Giulia Ingrid. "Recognizing Opportunities: Enhancing the Use of Renewable Resources by Improving the Philippine's Public Housing and Requiring Solar Panels on Government Policy." The Bedan Review, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.