If you want to find helpful and reliable sources of information, the library is literally the best place to look around. There are numerous books, published articles, journals and etc. that you can choose from about your chosen topic.
When you’re finished with your final paper, do the final adjustments as needed. Read it as many times as you want and even ask a friend or professor to go through it and give out their opinion.
But, what is important to remember, is that this is just a starting point. Many students stop right there, and then don’t understand why their instructor graded them poorly on their thesis statement. A thesis needs to be definitive, and should not be about you.
If your teacher requires you to turn in a bibliography with your research paper; you ought to already know exactly what the assignment is by now!), create a bibliography that meets the requirements for the paper. If you are just making one just for yourself, think about how you would like to organize your research.
Once you understand what you’re being asked to write in your research paper, it’s time to decide what to write about.