"Charles Robert Ashbee". Mapping the Practice and Profession of Sculpture in Britain and Ireland 1851-1951, University of Glasgow History of Art and HATII. Retrieved 23 October 2021. (به انگلیسی). Archived from the original on 18 May 2022. Retrieved 2 July 2022.
"Charles Robert Ashbee". Mapping the Practice and Profession of Sculpture in Britain and Ireland 1851-1951, University of Glasgow History of Art and HATII. Retrieved 23 October 2021. (به انگلیسی). Archived from the original on 18 May 2022. Retrieved 2 July 2022.