A document is a text-based file that may include primary data (collected by the researcher) or secondary data (collected and archived or published by others) as well as photographs, charts, and other visual ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles