SpringerLink (Online service), Greene, W. H., Khalaf, L., Makdissi, P., Sickles, R. C., Veall, M., & Voia, M. (2018). Productivity and Inequality (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-68678-3
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), William H. Greene, Lynda Khalaf, Paul Makdissi, Robin C. Sickles, Michael Veall, και Marcel-Cristian Voia. Productivity and Inequality. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-68678-3.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Productivity and Inequality. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-68678-3.
