Article Title,Year,Volume,Issue,Page Range,Author On the intrinsic wrongness of killing innocent people,1973,33,3,93-97,Geddes Intentionally killing the innocent,1973,34,1,16-19,Duff More about probability,1948,8,5,76-80,Whiteley Mr. Urmson on the word "Probable",1948,8,5,71-76,Chapman