KUPIECKI, Robert. Zbigniew Brzeziński (28 III 1928 – 26 V 2017). Kwartalnik Historyczny, [S. l.], v. 124, n. 3, p. 647–652, 2018. DOI: 10.12775/16232. Disponível em: https://apcz.umk.pl/KH/article/view/16232. Acesso em: 8 lip. 2025.