Bibliography
- Gibson, S., 1993. ‘The C. N. Johns Archive’, PEQ 125, 93.
- Hamilton, R. W., 1993. ‘Obituary, C. N. Johns’, Levant, 29, iv.
- Johns, C. N., 1997 . ‘Pilgrim's Castle (‘Atlit), David's tower (Jerusalem) and Qal'at ar-Rabad (‘Ajlun)', in D. Pringle (ed.), Variorum Collected Studies Series CS579 (Ashgate).