I have written multiple blog posts on Henry Ford which you can check here.
I feel that his book/biography “My Life and Work” must be included as essential reading for any Management course. Couple of his other books are also excellent (including the one on his relationship with Thomas Edison, titled “Edison As I Knew Him”).
Here is another wuote by Henry Ford on importance of advertising. I think what he referred to could be called “Marketing” in today’s terms – in early 20th century there used to be only advertising of products.