Sources
•Each Report may or may not have or want Sources output.
•Some Report may want Footnotes, Endnotes, Unique Endnotes, or Embedded Sources.
For most narrative reports (especially anything over a two ro three pages), I usually choose to use Endnotes for Sources.  In very large reports, I will use Unique Endnotes although that usually restricts me as to where the Endnotes are placed in the book.  Other options depend on the user’s preferences.