Witchcraft in Europe

The main topic of my paper is focusing on how witchcraft and the discussion of witchcraft changed in Europe between the years 1300 and 1400. Then the argument will be that after the black death women (witches) were used as scapegoats for the black plague. Women were viewed as sinful cursed beings because of a paranoid society.

I need to use primary sources to back up my arguments/points. I've already found them and you can find them on google. The first is "Malleus Maleficarum" and "Summa Contra Gentiles" Thomas Aquinas. I may be able to scan some other sources