Do some research to find out how others have argued in support of your position:
To learn more about searching a database or catalog, consult Chapter 24, pp. 674–79.
To learn more about finding government documents, consult Chapter 24, p. 679.
To learn more about documenting sources, consult Chapter 27, pp. 709–38, or Chapter 28, pp. 739–50.
Remember to bookmark promising sites and to record the URL and information you will need to cite and document any sources or visuals you use.