Sinha, S., & Satyanarayana, M. (2007). Environment education, catching 'em young: Creating environmental awareness. India-Canada Environment Facility.
Citação do estilo Chicago (17ª ed.)Sinha, Sudhanshu, e M. Satyanarayana. Environment Education, Catching 'Em Young: Creating Environmental Awareness. New Delhi: India-Canada Environment Facility, 2007.
Citação MLA (8ª ed.)Sinha, Sudhanshu, e M. Satyanarayana. Environment Education, Catching 'Em Young: Creating Environmental Awareness. India-Canada Environment Facility, 2007.
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