private List<SourceDescription> CiteGeorgeMarthaAndMarriage(Person george, Person martha, Relationship relationship)
        {
            SourceDescription georgeSource = new SourceDescription();
            georgeSource.SetId("EEE-EEEE");
            georgeSource.SetAbout("http://en.wikipedia.org/wiki/George_washington");
            SourceCitation georgeCitation = new SourceCitation();
            georgeCitation.SetValue("\"George Washington.\" Wikipedia, The Free Encyclopedia. Wikimedia Foundation, Inc. 24 October 2012.");
            georgeSource.SetCitation(georgeCitation);

            SourceDescription marthaSource = new SourceDescription();
            marthaSource.SetId("FFF-FFFF");
            marthaSource.SetAbout("http://en.wikipedia.org/wiki/Martha_washington");
            SourceCitation marthaCitation = new SourceCitation();
            marthaCitation.SetValue("\"Martha Washington.\" Wikipedia, The Free Encyclopedia. Wikimedia Foundation, Inc. 24 October 2012.");
            marthaSource.SetCitation(marthaCitation);

            SourceReference reference = new SourceReference();
            reference.SetDescriptionRef("#" + georgeSource.Id);
            george.SetSource(reference);

            reference = new SourceReference();
            reference.SetDescriptionRef("#" + marthaSource.Id);
            martha.SetSource(reference);

            relationship.SetSource(reference);

            return new List<SourceDescription>() { georgeSource, marthaSource };
        }