Colledge, David, and Joanne Ingram. “Outgroup Attitudes, Personality and Support for Secessionist Movements: IWAH and Collective Narcissism Predict Support for Scottish Independence”. Journal of Social and Political Psychology 11, no. 2 (August 21, 2023): Article e6811. Accessed July 11, 2026. https://jspp.psychopen.eu/index.php/jspp/article/view/6811.