Timothy Garton Ash, Free World: Krisisse en Geleenthede van die Een-en-twintigste Eeu . Historia, [S. l.], v. 50, n. 2, 2021. Disponível em: https://upjournals.up.ac.za/index.php/historia/article/view/1535.. Acesso em: 3 jul. 2024.