Al Ramiah, A., Hewstone, M., Voci, A., Cairns, E., & Hughes, J. (2013). It's never too late for 'us' to meet 'them': Prior intergroup friendships moderate the impact of later intergroup friendships in educational settings.

Al Ramiah, A., M. Hewstone, A. Voci, E. Cairns, and J. Hughes. It's Never Too Late for 'Us' to Meet 'Them': Prior Intergroup Friendships Moderate the Impact of Later Intergroup Friendships in Educational Settings. 2013.

Al Ramiah, A., et al. It's Never Too Late for 'Us' to Meet 'Them': Prior Intergroup Friendships Moderate the Impact of Later Intergroup Friendships in Educational Settings. 2013.