Kokole, Metoda. 2007. “‘Sequamini O socii’ or the Merry Musical Company from Carniola and Styria: The First Book of Five-and Six-Part Madrigals by Filippo De Duc (1586)”. Musicological Annual 43 (1): 67-90. https://doi.org/10.4312/mz.43.1.67-90.