SpringerLink (Online service), Glatzer, W., Camfield, L., Møller, V., & Rojas, M. (2015). Global Handbook of Quality of Life: Exploration of Well-Being of Nations and Continents. Springer Netherlands : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Wolfgang Glatzer, Laura Camfield, Valerie Møller, και Mariano Rojas. Global Handbook of Quality of Life: Exploration of Well-Being of Nations and Continents. Dordrecht: Springer Netherlands : Imprint: Springer, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Global Handbook of Quality of Life: Exploration of Well-Being of Nations and Continents. Springer Netherlands : Imprint: Springer, 2015.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.