I am not sure this that is the correct stackexchange but I could not find a more suitable one.
I am writing an essay which consists of comparing two companies (Ford or Volkswagen) and analysing them to see which is a better investment.
I need to find credible sources about these companies, either in write-ups by known figures or news headlines by reputable papers.
Does anyone have any suggestions on any sources I can use? I am not familiar with known reputable business people.