* [https://books.google.es/books?id=m3eVvWDj8SkC&pg=PA203&lpg=PA203&dq=Isabel+Ferrer+Giner&source=bl&ots=R2rpvRo1V1&sig=nNpV-JEXBP4VXw7oSaEuOzxbXdE&hl=es&sa=X&ved=0ahUKEwig_JyP89PMAhVDXRoKHXcHDz8Q6AEIPTAI#v=onepage&q=Isabel%20Ferrer%20Giner&f=false] | * [https://books.google.es/books?id=m3eVvWDj8SkC&pg=PA203&lpg=PA203&dq=Isabel+Ferrer+Giner&source=bl&ots=R2rpvRo1V1&sig=nNpV-JEXBP4VXw7oSaEuOzxbXdE&hl=es&sa=X&ved=0ahUKEwig_JyP89PMAhVDXRoKHXcHDz8Q6AEIPTAI#v=onepage&q=Isabel%20Ferrer%20Giner&f=false] |