SpringerLink (Online service), Leal Filho, W., & Bardi, U. (2019). Sustainability on University Campuses: Learning, Skills Building and Best Practices (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-15864-4
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Walter Leal Filho, και Ugo Bardi. Sustainability on University Campuses: Learning, Skills Building and Best Practices. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-15864-4.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Sustainability on University Campuses: Learning, Skills Building and Best Practices. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-15864-4.
