Não informado. (2010). Sustainable Humanosphere. Research Institute for Sustainable Humanosphere.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Sustainable Humanosphere. Uji, Japão: Research Institute for Sustainable Humanosphere, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Sustainable Humanosphere. Research Institute for Sustainable Humanosphere, 2010.
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