University of Chicago. 1931. Certificate and letters about the Honorary DSC awarded by the Intercollegiate University of Chicago. Documents in Girton College Archive, Cambridge, UK. Ref. GCPP Procter 5/2/12 (former reference: MSS 7). Indexed with descriptive note at http://janus.lib.cam.ac.uk/db/node.xsp?id=EAD%2FGBR%2F0271%2FGCPP%20Procter%205%2F2%2F12
Anon. 1923. Woman expert is given care of zoo reptiles: Miss Joan Procter appointed curator in London Zoo, The Woodville Republican, Woodville, Mississippi, 1 September. Available at https://news.google.cat/newspapers
Anon. 1927. Charms snakes so visitors to zoo may see them better, The Reading Eagle, Reading, Pennsylvania, 11 September, p. 31. Available at https://news.google.cat/newspapers
Anon. 1931. Obituary: Miss Joan Procter – A zoologist of genius, The Times, London, 21 September, page 14. Available at http://archive.timesonline.co.uk/
Anon. 1923. Woman Curator of Reptiles: Appointments at the Zoo, The Times, London, 19 July, page 9. Available at http://archive.timesonline.co.uk/
Anon. 1946. Mr E. G. Boulenger: The Aquarium at the Zoo, The Times, London, 2 maig 1946, page 7. Available at http://archive.timesonline.co.uk/
Anon. 1925. The Zoological Gardens: Progress with the new Aquarium, The Times, London, 15 June, page 17. Available at http://archive.timesonline.co.uk/
Anon. 1924. New rockwork at the Zoo: The Antelope Paddock, The Times, London, 14 July, page 8. Available at http://archive.timesonline.co.uk/
Anon. 1926. The progress of science: Electrical heating for reptiles – The Zoo experiment, The Times, London, 2 August, page 13. Available at http://archive.timesonline.co.uk/
Anon. 1927. New Reptile House at the Zoo: Official opening next Wednesday, The Times, London, 9 June, page 10. Available at http://archive.timesonline.co.uk/
Chalmers Mitchell, Dr. 1927. Reptiles at the Zoo: Opening of new house today, The Times, London, 15 June, page 17. Available at http://archive.timesonline.co.uk/
Chalmers Mitchell, Peter. 1927. Reptiles at the Zoo: Opening of new house today, The Times, London, 15 June, page 17. Available at http://archive.timesonline.co.uk/
Bellairs, Angus d'A., and D. J. Ball, in Solly Zuckerman, (ed.). 1976. The Zoological Society of London 1826–1976 and Beyond : Proceedings of a symposium held at the Zoological Society of London, 25–26 març 1976 (Symposia of the Zoological Society of London, No. 40), page 120. Academic Press, London. ISBN 0126133409
Procter, J.B. 1928. Palmato gecko rangei Anderson. Zoological Society of London Library, Artwork, ART 10000651. Indexed at http://library.zsl.org/
Alexander, George. 1931. Marble sculpture: Joan Beauchamp Procter. Zoological Society of London, Artefact 1017, located in the Reptile House at ZSL London Zoo. Described and indexed at http://library.zsl.org/