De Angelis, R., & De Angelis, R. (2018). Business Models in the Circular Economy: Concepts, Examples and Theory (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Pivot. https://doi.org/10.1007/978-3-319-75127-6
Παραπομπή σε μορφή Chicago (17η εκδ.)De Angelis, Roberta, και Roberta De Angelis. Business Models in the Circular Economy: Concepts, Examples and Theory. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Pivot, 2018. https://doi.org/10.1007/978-3-319-75127-6.
Παραπομπή σε μορφή MLA (8th εκδ.)De Angelis, Roberta, και Roberta De Angelis. Business Models in the Circular Economy: Concepts, Examples and Theory. 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Pivot, 2018. https://doi.org/10.1007/978-3-319-75127-6.
