“Piotr Szwedo, Cross-Border Water Trade: Legal and Interdisciplinary Perspectives, Brill Nijhoff, Leiden, Boston: 2018, ISBN 978-90-04-38289-3”. Polish Yearbook of International Law 38 (December 31, 2018): 300–302. Accessed October 3, 2025. https://czasopisma.inp.pan.pl/index.php/pyil/article/view/2476.