McDiarmid, Lucy et al. “Introduction, Notes, and Bibliography”. Selected Writings, Penguin, 1995, pp. xi - xliv, 525.
xxxi, 534
Murphy, James H. “Broken Glass and Batoned Crowds: Cathleen Ni Houlihan and the Tensions of Transition”. Ireland in Transition, 1867-1921, edited by D. George Boyce and Alan ODay, Routledge, 2004, pp. 113-27.