Pociecha, Józef. “Professor Jan Steczkowski (1923−2016) − His Life and Work”. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, no. 5(965) (November 30, 2017): 5–15. Accessed November 21, 2024. https://krem.uek.krakow.pl/index.php/krem/article/view/995.