Nardone, Paola, Natascia Ridolfi, and Ada Di Nucci. 2020. “From Cameral System to the Double-Entry Method: Santissima Annunziata Hospital in Chieti (1736-1890)”. De Computis 17 (2):141-73. https://doi.org/10.26784/issn.1886-1881.v17i2.400.