On this page are sources of ready-information for questions like what was A.J. Tomlinson's role in forming the Church of God Prophecy.
Use also to confirm information you find in places like Wikipedia: these sources tend to be perceived as more credible, so you can cite them in a paper with confidence.
Finally, reference sources often include bibliographies, making them profitable places to begin a research project.
Three online reference collections that students often find useful are:
Encyclopedias attempt to summarize the state of knowledge in a field of inquiry. A good encyclopedia can be a valuable starting point for your research.