Kola, Adam F. “<em>Korespondencja Fryderyka Chopina< em> [Correspondence of Fryderyk Chopin], <em>vol. I, 1816-1831< Em>. Ed. Zofia Helman, Zbigniew Skowron, Hanna Wróblewska-Straus. Warszawa 2009”. Uncommon Culture, vol. 1, no. 1, Nov. 2010, pp. 181-2, https://journals.uic.edu/ojs/index.php/UC/article/view/3302.