KETTENHOFEN, E. (2020) „Ilkka Syvänne and Katarzyna Maksymiuk, The Military History of the Third Century Iran. Scientific Publishing House of Siedlce University, Siedlce 2018, ISBN: 978-83-7051-894-3”, Historia i Świat, 9, s. 157–161. doi: 10.34739/his.2020.09.10.