1. Legitimate
   1. Status or position of person
   2. Formal Authority
2. Expert
   1. Skills or Experience of the Manager
3. Referent
   1. A person's individual characteristics i.e. Charisma or Personality
   2. Inspires and Influences Others
4. Reward
   1. Reward or Compensation offered for doing a good job
5. Coercive
   1. Individuals controlled by words or actions of managers