SpringerLink (Online service), Eckardt, M., Dötsch, J., & Okruch, S. (2018). Old-Age Provision and Homeownership - Fiscal Incentives and Other Public Policy Options (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-75211-2
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Martina Eckardt, Jörg Dötsch, και Stefan Okruch. Old-Age Provision and Homeownership - Fiscal Incentives and Other Public Policy Options. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-75211-2.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Old-Age Provision and Homeownership - Fiscal Incentives and Other Public Policy Options. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-75211-2.
