Discuss the different types of appended parts in reports.

Sometimes you will need to include an appendix, a bibliography, or both at the end of the report.
The appendix, as its name implies, is a tacked-on part. You use it for supplementary information that supports the body of the report. Possible appendix contents are questionnaires, working papers, summary tables, additional references, and other reports. As a rule, the appendix should not include the charts, graphs, and tables that directly support the report.
When your investigation makes heavy use of published sources, you normally include either footnotes, a bibliography, or both.