I would believe that a true newspaper (New York Times, not The Enquirer) is very credible, they write an article and stand by it, reporters with false facts usually get fired or punished. With a magazine I would have to go fifty-fifty on the credibility. Depends on the magazine. If you are looking at People vs. American History, I would believe American History because the material is backed by research and professors’ of that study. Watching Tv would depend on the program; the Discovery Channel I do think is a credible source. They only show true facts, which are researched, if facts they have given are not completely accurate, they take the responsibility and show the show again with the corrective information. When you have a movie the producers go for ratings not for what the true facts are. They might have true facts mixed around with in the plot of the story but sometimes it is hard to take a part of a movie but nothing else. I believe news reporting to be a credible source because their materials are usually well researched. I would not believe most the internet unless you do full background on the paper and site where you have found the paper. People use the internet to say what they want to say most of the time it is not facts. Most the advertising you see around is just to get your attention. I do not think this is a very creditable source at all.