(2000). Accessibility of archival materials in compliance with the law and general practices of the states of Central and East European countries: Materials of the international conference, Mądralin, October 15-16, 1999. Naczelna Dyrekcja Archiwów Państwowych.
Style de citation Chicago (17e éd.)Accessibility of Archival Materials in Compliance with the Law and General Practices of the States of Central and East European Countries: Materials of the International Conference, Mądralin, October 15-16, 1999. Warszawa: Naczelna Dyrekcja Archiwów Państwowych, 2000.
Style de citation MLA (9e éd.)Accessibility of Archival Materials in Compliance with the Law and General Practices of the States of Central and East European Countries: Materials of the International Conference, Mądralin, October 15-16, 1999. Naczelna Dyrekcja Archiwów Państwowych, 2000.