https://imperodeisogni.me/libreria/libri-thriller-gialli-horror/1095208-alicia-gimenez-bartlett-una-poco-di-buono-sei-indagini-di-petra-delicado-2025.html
https://libgenesis.co/articles?q=Una%20poco%20di%20buono%20Alicia%20Gim%C3%A9nez-Bartlett
https://libgen.ac/articles?q=Una%20poco%20di%20buono%20Alicia%20Gim%C3%A9nez-Bartlett