Greeff, S., Beukes, R. and Esterhuyse, K. 2004. Die verband tussen konserwatisme en kognitiewe buigsaamheid by Suid-Afrikaanse adolessente. Acta Academica: Critical views on society, culture and politics. 36, 2 (Aug. 2004), 144–171. DOI:https://doi.org/10.38140/aa.v36i2.831.