As if Mr. Ripperger is Magisterium? Ripperger is the guy who, in defiance of wise pre-V2 discipline, has dragged laity into participating in exorcism prayers. Such casual exorcism was deemed as extremely dangerous because of the risk of becoming possessed. For the safety of all involved, authentic authority/power must be granted by the Church. Authentic Orders as an Exorcist (capital "E") are necessary. At minimum authority from an authentic Bishop is mandatory. Mr. Ripperger did none of that.
Who's your next "source"? Bugnini? Anton [Levy] Lavey?