SpringerLink (Online service), Leal Filho, W., & Consorte McCrea, A. (2019). Sustainability and the Humanities (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-95336-6
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Walter Leal Filho, και Adriana Consorte McCrea. Sustainability and the Humanities. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-95336-6.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Sustainability and the Humanities. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-95336-6.
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