Hall, C. A. S. (2000). Quantifying sustainable Development, The future of tropical economics.
استشهاد بنمط شيكاغوHall, Charles A S. Quantifying Sustainable Development, The Future of Tropical Economics. Newyork, Academic Press, 2000.
MLA استشهادHall, Charles A S. Quantifying Sustainable Development, The Future of Tropical Economics. 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.