Löwe, Corina. “Petra Bäni Rigler, Bilderbuch - Lesebuch - Künstlerbuch: Elsa Beskows Ästhetik Des Materiellen”. Barnboken 43 (December 2, 2020). Accessed January 25, 2022. https://barnboken.net/index.php/clr/article/view/537.