I. Tomescu-Dubrow, and K. Slomczynski. International Journal of Sociology, 46 (1):
58-72(2016)http://dx.doi.org/10.1080/00207659.2016.1130424. (Eurobarometer) (EVS) (ISSP).
K. Dodson. Sociological Perspectives, 59 (4):
873-891(2016)First published online: October 14, 2015, http://dx.doi.org/10.1177/0731121415608508. (ISSP).