1. The website that this source is from is http://news.bbc.co.uk/2/hi/asia-pacific/5355546.stm
2. There is no author given but this article was published by BBC News
3. This source has no credentials.
4. This source talks about how a German art student fooled police guarding the terracotta army by dressing up like one of the terracotta warriors. It took several minutes for security to notice the student whose name was Pablo Wendel.
5. I don't know if I believe this source because of no credentials and that there is no author given for the article but the only reason I am using this as a source is not for information to use to do my project but to give a real life example of how life-like and life-size the Terracotta Army is.
6. The answer to this question is in question 5