Fixing the reference and adding a table of content

Dear writer, I done a research and i need u only to edit the citation and references and to add a table of content page for the report. in the research there are two highlights green and blue.

The green means I need u to fix the citation in the paragraphs and include it in the reference area.

The blue means I only need u to fix the citation in the reference area.

I already wrote all of the citation in the reference area but i need u to change them to Harvard style if they were not Harvard style already, and the ones u think that have missing information please log into the internet and search for it because all of them i got from the internet.