How do you know if the website you have found on Google will be acceptable to your professor in your research paper?
For more information:
Evaluating Web Pages by UC Berkeley
Evaluating Websites by PB Works
This webpage explains why Wikipedia is a questionable resource.
Why Does My Professor Hate Wikipedia?
A webliography is a bibliography of websites, usually annotated with descriptions.
Annotated Webliography (U. of Mississippi)