Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
https://www.britannica.com/place/Great-Stupa-Buddhist-monument-Sanchi-India
http://www.masaladabbaindia.es/2018/10/la-gran-estupa-de-sanchi-recuerdo-de-la.html
http://megaconstrucciones.net/?construccion=sanchi
https://www.tollebild.com/bilden/indian-stupa-architecture-ad.html
https://en.wikipedia.org/wiki/Sanchi
https://mx.depositphotos.com/65492201/stock-photo-sanchi-stupa-india.html