SpringerLink (Online service), James, J., Preece, J., & Valdés-Cotera, R. (2018). Entrepreneurial Learning City Regions: Delivering on the UNESCO 2013, Beijing Declaration on Building Learning Cities (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-61130-3
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Judith James, Jean Preece, και Raúl Valdés-Cotera. Entrepreneurial Learning City Regions: Delivering on the UNESCO 2013, Beijing Declaration on Building Learning Cities. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-61130-3.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Entrepreneurial Learning City Regions: Delivering on the UNESCO 2013, Beijing Declaration on Building Learning Cities. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-61130-3.
