Wapentekoste
Knox, Ronald. Enthusiasm: a Chapter in the History of Religion, with Special Reference to the XVII and XVIII Centuries. Oxford, Eng.: Oxford University Press, 1950. viii, 622 p.*Macchia, Frank D. "God Present in a Confused Situation: The Mixed Influence of the Charismatic Movement on Classical Pentecostalism in the United States". Pneuma: The Journal of the Society for Pentecostal Studies 18, no. 1 (Spring 1996): 33-54.