Tyt. równol.: Extra-local functions of the national public libraries - district level : proceedings of the National Conference on "District Public libraries'99-first experiences and proposals Radom/Jedlinia Letnisko, 22th-22 nd of September 1999.
Tyt. równol.: Extra-local of functions of the public libraries - voivodeship level : proceedings of the National Conference on "Voivodeship Public Library in reformed administrative system - management, functions, standards" Rzeszów, 17th-18th of May 1999.