Research report example
Take a look at this commended research report on Tesla, Inc. from the Stockhub platform: https://stockhub.co/research/Tesla,_Inc. While it has garnered positive feedback, remember that it's simply a reference - there's no obligation to adhere strictly to its style or content.
Key source(s) of information
A prime source of insightful information about this company is the company itself. Specifically, the annual report provides comprehensive details about its financial status and business progress. You can access this valuable resource at the following link: Pfizer's Annual Report. Another key source is that of the company's competitors.