Kerry, Nicholas, Al-Shawaf, Laith, Barbato, Maria, Batres, Carlota, Blake, Khandis R., Cha, Youngjae, Chauvin, Gregory V., Clifton, Jeremy D.W., Fernandez, Ana Maria, Galbarczyk, Andrzej, Ghossainy, Maliki E., Jang, Dayk, Jasienska, Grazyna, Karasawa, Minoru, Laustsen, Lasse, Loria, Riley, Luberti, Francesca, Moran, James, Pavlović, Zoran, Petersen, Michael Bang, Smith, Adam R., Žeželj, Iris, Murray, Damian R., "Experimental and cross-cultural evidence that parenthood and parental care motives increase social conservatism" in Proceedings of the Royal Society B: Biological Sciences, 289, no. 1982 (2022):20220978,
https://doi.org/10.1098/rspb.2022.0978 . .