@Book{BVMC:622074, author = {Della Porta, Giovan Battista}, title = {Io. Baptistae Portae Neapolitani, Magiae naturalis libri viginti}, url = {https://www.cervantesvirtual.com/obra/io-baptistae-portae-neapolitani-magiae-naturalis-libri-viginti} }