SpringerLink (Online service) & Robertson, M. (2012). Schooling for Sustainable Development: A Focus on Australia, New Zealand, and the Oceanic Region. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Margaret Robertson. Schooling for Sustainable Development: A Focus on Australia, New Zealand, and the Oceanic Region. Dordrecht: Springer Netherlands, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Margaret Robertson. Schooling for Sustainable Development: A Focus on Australia, New Zealand, and the Oceanic Region. Springer Netherlands, 2012.
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