- Author: Instituto Nacional de Estadística e Informática del Perú
- Language: Spanish
- Year: 2018
- Author: Lina González, José Aristizabal, Manuel Viatela, Conchita Guerra, Eduardo Pérez, Marta Ruíz, Maritza Buitago
- Language: Spanish
- Year: 2014
- Author: Luis Andrés Valenzuela Olivares (ed.)
- Language: Spanish
- Year: 2019