27. [true/false] if you do not recognize the name of a journal or magazine, you should not use it as a source . 28. [true/false] you should always look up the documentation (sources) of your sources. 29. [true/false] most online sources that end with .org or .edu are reliable. 30. [primary/secondary] you are researching the similarities between the star wars and the harry potter movies. you find a research paper on the web written on the same subject by a graduate student at nyc. this source is 31. [primary/secondary] you are researching the holocaust and read the dairy of anne frank. this source is