Portales, L., & Portales, L. (2019). Social Innovation and Social Entrepreneurship: Fundamentals, Concepts, and Tools (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-13456-3
Παραπομπή σε μορφή Chicago (17η εκδ.)Portales, Luis, και Luis Portales. Social Innovation and Social Entrepreneurship: Fundamentals, Concepts, and Tools. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-13456-3.
Παραπομπή σε μορφή MLA (8th εκδ.)Portales, Luis, και Luis Portales. Social Innovation and Social Entrepreneurship: Fundamentals, Concepts, and Tools. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-13456-3.
