Fair Use Act
This will be of help to you, actually it will do us all some good.
This is a copy of the fair use act, that I can copy some material for website
Fair use or fair practice is utilization of a portion of a copyrighted work "as is" for purposes of parody, news reporting, research and education about such copyrighted work without the permission of the author.
Use of copyrighted works, or portions thereof, for any other purpose is not deemed fair use, so be careful! That includes copying text or scanning pictures from postcards, magazines, books or any other work. Scanning a photo of the Amazon Forest printed in National Geographic and using it without permission on your personal web site about your family trip to South America will most likely not be considered as fair use. However, if you republished the photo on your site to comment on the photo as it was published in National Geographic, this would most likely be considered fair use. You still have to credit your source by naming the author of the work on the same page. In any event, it is always safer to take the time and effort to contact the owner and request permission to use the owner's work, and more likely than not the owner will be very appreciative and give you a favorable response.
Many think that one may take someone else's work, whether it be writings, graphic images, midis and the like and use it in an "educational" work without obtaining the author's permission or giving credit because it is "fair use". When you wrote a term paper in school, didn't you credit your sources? Even if you paraphrased the author's original words, or if you feel that you don't need the author's permission because it falls in this vague concept of fair use you must credit your source's hard work by naming your source as a reference. This is a requirement under copyright legislation. If not, you'd be committing plagiarism.