Łukaszewski, J. (2021). Michał Spandowski, Catalogue of Incunabula in the National Library of Poland, in collaboration with Sławomir Szyller, description of bookbindings prepared by Maria Brynda, translation: Elżbieta Olechowska, vol. I, Warszawa: Biblioteka Narodowa 2020, s. 694 [1]. ISBN 978-83-7009-833-6. Biblioteka, (25 (34), 265–280. https://doi.org/10.14746/b.2021.25.14