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Institutions
- Academy of Sciences Library
- Bibliography of the History of the Czech Lands (current record)
- Czech Literary Bibliography
- Eduard Petiška Library Brandýs nad Labem
- František Bartoš Regional Library in Zlín
- Huss' Library Říčany
- Jiří Mahen Library in Brno
- Kroměříž Public Library
- Moravian Library in Brno
- Municipal Library Choceň
- Municipal Library in Frýdek-Místek
- Municipal Library in Most
- Municipal Library in Znojmo
- Municipal Library Lovosice
- Municipal Library Nová Paka
- Municipal Library of Hradec Králové
- Municipal Library Ústí nad Orlicí
- National Library of Czech Republic
- Pilsen City Library
- Portal CASLIN
- Regional Library of Karlovy Vary
- Regional Library of Pardubice
- Regional Library of Vysočina
- Research Library in Liberec
- Research Library in Olomouc
- The Central Bohemian Library in Kladno
- The Education and Research Library of the Pilsener Region
- The Research Library in Hradec Kralové
- The Research Library of South Bohemia in České Budějovice
- Ústí Regional Library