SpringerLink (Online service), Zaidi, A., Harper, S., Howse, K., Lamura, G., & Perek-Białas, J. (2018). Building Evidence for Active Ageing Policies: Active Ageing Index and its Potential (1st ed. 2018.). Springer Singapore : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-981-10-6017-5
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Asghar Zaidi, Sarah Harper, Kenneth Howse, Giovanni Lamura, και Jolanta Perek-Białas. Building Evidence for Active Ageing Policies: Active Ageing Index and Its Potential. 1st ed. 2018. Singapore: Springer Singapore : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-981-10-6017-5.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Building Evidence for Active Ageing Policies: Active Ageing Index and Its Potential. 1st ed. 2018. Springer Singapore : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-981-10-6017-5.
