India . Ministry of Environment and Forests. (1992). National conservation strategy and policy statement on environment and development. India Govt.
استشهاد بنمط شيكاغوIndia . Ministry of Environment and Forests. National Conservation Strategy and Policy Statement on Environment and Development. New Delhi: India Govt, 1992.
MLA استشهادIndia . Ministry of Environment and Forests. National Conservation Strategy and Policy Statement on Environment and Development. India Govt, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.