Article Proofreading & Citation Enhancement

I'm seeking a professional to proofread my article on politics and Economics and help me with citations. The citation style required is Chicago.

Key Tasks:
- Proofread the article for grammatical and structural errors
- Add citations in Chicago style or other
- Identify and source additional relevant citations

Ideal Skills:

- Proficient in Chicago citation style
- Excellent proofreading skills
- Ability to source relevant citations