FERREIRA, Débora Borges; BENAVIDES, Julia Victoria Toledo. Álgebra linear com geometria analítica. Natal: EDUFRN, 2021.

978-65-5569-181-8

https://repositorio.ufrn.br/handle/123456789/44688

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3950322