1. Nuevo atlas del Ecuador Author/Creator: Gómez E., Nelson Publication/Creation: Quito, Ecuador : Ediguías C., [2001] Resource Type: Map Edition: 5. edición. Access & Availability: Loading
2. Atlas histórico geográfico del Ecuador Author/Creator: Sampedro V., Francisco Publication/Creation: Quito, Ecuador : Maya Ediciones, 1997 Resource Type: Map Edition: 5. edición. Access & Availability: Loading