@Misc{BVMC:666196, author = {Sancha, Antonio de}, author = {Mayans y Siscar, Gregorio}, title = {Gregorii Majansii ... Institutionum philosophiae moralis libri III [Texto impreso] : volumen II}, url = {https://www.cervantesvirtual.com/obra/gregorii-majansii--institutionum-philosophiae-moralis-libri-iii-texto-impreso--volumen-ii} }