Clement, K. (2000). Economic development and environmental gain: European environmental integration and regional competitiveness. Earthscan.
শিকাগো স্টাইলে সাইটেশনClement, Keith. Economic Development and Environmental Gain: European Environmental Integration and Regional Competitiveness. London: Earthscan, 2000.
এমএলএ সাইটেশনClement, Keith. Economic Development and Environmental Gain: European Environmental Integration and Regional Competitiveness. Earthscan, 2000.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.