ME Collins, Ireland 1868–1966, pp. 229, "Evidence has since come to light proving it was Collins, enraged by Wilson's role in the north, who ordered the killing".
” ME Collins, Ireland 1868-1966, p229,“曝光的证据开始证实是柯林斯被威尔逊在北部的行为激怒而下暗杀令”。