@Misc{BVMC:275498, author = {Alberto Magno, Santo}, title = {Beati Alberti Magni, Ratisbonensis Episcopi ... Ethicorum lib. X, Politicorum lib. VIII...}, url = {https://www.cervantesvirtual.com/obra/beati-alberti-magni-ratisbonensis-episcopi-ethicorum-lib-x-politicorum-lib-viii} }