STĘPIEŃ, Konrad. The Concept and Scope of Investments in Accounting and Valuation Methods for Non-financial Investments. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 6(930), p. 59–72, 2015. DOI: 10.15678/ZNUEK.2014.0930.0604. Disponível em: https://krem.uek.krakow.pl/index.php/krem/article/view/578.. Acesso em: 20 sep. 2024.