1. Història de Poblet;Altisent,1974
2. L’architecture cistercienne au XIIe et au XIIIe Siècles;Aubert;Rev. Art,1937
3. L'architecture cistercienne en France;Aubert,1947
4. B18n0095 Ennin's Diary. http://tripitaka.cbeta.org/B18n0095 (accessed on 14 December 2021).
5. B32n0174 A Record of a Pilgrimage to Tiantai and Wutai Mountains http://tripitaka.cbeta.org/B32n0174_001 (accessed on 14 December 2021).