Tohutoro APA (7th ed.)
Palmer, J. A. Environmental Education in the 21st Century: Theory, Practice, Progress and Promise. Routledge.
Tohutoru Kātū Chicago (17th ed.)
Palmer, Joy A. Environmental Education in the 21st Century: Theory, Practice, Progress and Promise. Londres, Inglaterra: Routledge.
Tohutoro MLA (9th ed.)
Palmer, Joy A. Environmental Education in the 21st Century: Theory, Practice, Progress and Promise. Routledge.
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