System prawa administracyjnego [Système de droit administratif], vol. I, sous la direction de Jerzy Starościak, Wrocław 1977, Ossolineum, 467 pages. Contemporary Central & East European Law, [S. l.], n. 1 (37), p. 53–55, 1978. Disponível em: https://czasopisma.inp.pan.pl/index.php/cceel/article/view/1398. Acesso em: 8 oct. 2025.