Ritically evaluate the concept of maximising shareholder wealth together with alternative approaches

It should be a critical review. It should also be written in Harvard style writing and referencing should also be in Harvard style format.
Use books/journal articles written by Sternberg, who writes against shareholder theory, and also use articles written by Freeman, who writes in favour of stakeholder theory. Also use articles by Ian Davies and Ellesworth on the matketing approach.