SpringerLink (Online service), Berry, C., & Giovannini, A. (2018). Developing England's North: The Political Economy of the Northern Powerhouse (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-62560-7
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Craig Berry, και Arianna Giovannini. Developing England's North: The Political Economy of the Northern Powerhouse. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-62560-7.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Developing England's North: The Political Economy of the Northern Powerhouse. 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-62560-7.
