Stephen Family: Notebooks and Diaries, GBR/0012/MS Add.8381, Box: MS Add.8381: Box 1. Cambridge University Library.

Stephen Family: Notebooks and Diaries, GBR/0012/MS Add.8381, Box: MS Add.8381: Box 1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/7687 Accessed October 05, 2023.