John Pollock: Papers on the Cambridge Inter-Collegiate Christian Union, GBR/0012/MS Add.8545, Box: MS Add.8545: Box 1; Box: MS Add.8545: Box 2. Cambridge University Library.

John Pollock: Papers on the Cambridge Inter-Collegiate Christian Union, GBR/0012/MS Add.8545, Box: MS Add.8545: Box 1; Box: MS Add.8545: Box 2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/7839 Accessed June 04, 2023.