Sinha, P. C. (2006). Guidelines for human environment and sustainable development. SBS Publishers & Distributors.
Chicago-tyylinen lähdeviittausSinha, Prabhas Chandra. Guidelines for Human Environment and Sustainable Development. New Delhi: SBS Publishers & Distributors, 2006.
MLA-viiteSinha, Prabhas Chandra. Guidelines for Human Environment and Sustainable Development. SBS Publishers & Distributors, 2006.
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