"Cano Estremera". Fundación Nacional para la Cultura Popular (in Spanish). 12 November 2020. Archived from the original on 3 February 2020. Retrieved 16 January 2021.
"Al infinito Roberto Angleró". Fundación Nacional para la Cultura Popular (in Spanish). 28 April 2018. Archived from the original on 16 January 2021. Retrieved 16 January 2021.
"Cano Estremera". Fundación Nacional para la Cultura Popular (in Spanish). 12 November 2020. Archived from the original on 3 February 2020. Retrieved 16 January 2021.
"Al infinito Roberto Angleró". Fundación Nacional para la Cultura Popular (in Spanish). 28 April 2018. Archived from the original on 16 January 2021. Retrieved 16 January 2021.