Pollution Control Research Institute (Hardwar, India), International Conference on Environmental Impact Assessment, Biswas, A. K., & Agarwal, S. B. C. (1992). Environmental impact assessment for developing countries. Butterworth-Heinemann.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pollution Control Research Institute (Hardwar, India), International Conference on Environmental Impact Assessment, Asit K. Biswas, و S. B. C. Agarwal. Environmental Impact Assessment for Developing Countries. Oxford ; Boston: Butterworth-Heinemann, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pollution Control Research Institute (Hardwar, India), et al. Environmental Impact Assessment for Developing Countries. Butterworth-Heinemann, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.