Nalysis of the film Requiem for a Dream (2000)

1. I am a Chinese student, so I want the style and examples of my essay not being so American.
2. The majority of the essay should be analyzing the movie using professional terms. Please DO Not just summarize the movie.
3. Analyze from different aspects such as editing, lighting and sound etc. Explore the depth of the theme of the film.
4. The sources need to come from the books and articles on film in the library or web end with edu.(at least two of them are Print.)
Thanks for your working. I really appreciate that.