• Map showing Percentage of Pentecostal Population in USA by county Lưu trữ 2009-09-04 tại Wayback Machine from Valparaiso University
• Apostolic Herald Online newsletter sharing Pentecostal and Apostolic concepts written primarily by pentecostal authors.
• Pentecostal Conference of the North American Keralites
• Australasian Pentecostal Studies journal Lưu trữ 2008-07-25 tại Wayback Machine
• Pew Religious Forum Pentecostal Hub
• Pentecostal Pioneers
• North European Pentecostalism Lưu trữ 2009-04-22 tại Wayback Machine

Các Trung tâm và Tạp chí

• Journal of Pentecostal Theology is published by SAGE publications. The editorial board is composed of members of the Church of God Theological Seminary faculty.
• The REFLEKS journal Lưu trữ 2009-06-17 tại Wayback Machine is published by REFLEKS-Publishing in Oslo, Norway and contains scholarly Scandinavian and English articles on Pentecostalism and neo-Pentecostalism.
• Encounter: Journal for Pentecostal Ministry is a published by the Assemblies of God Theological Seminary (AGTS)
• The European Research Network on Global Pentecostalism (GloPent) is an initiative by three leading European Universities in Pentecostal studies networking academic research on Pentecostal and Charismatic movements.
• Hollenweger Center Lưu trữ 2009-04-18 tại Wayback Machine for the interdisciplinary study of Pentecostal and Charismatic movements at the Free University of Amsterdam
• Cyberjournal for Pentecostal Charismatic Research
• Flower Pentecostal Heritage Center Lưu trữ 2019-04-09 tại Wayback Machine (Assemblies of God archives), one of the largest collections of materials documenting the global Pentecostal movement; website contains free research tools, including over 200,000 digitized pages of periodicals and online catalog with over 55,000 entries.