Reward power – the ability to give followers what they want and need.
Punishment power – the ability to withhold from the followers what they want and need.
Coercion – a form of punishment power that attempts to force compliance with hostile tactics.
Referent power – power based on others’ admiration and respect. Charisma is an extreme from of referent power that inspires strong loyalty and devotion from others.
Expert power – when the other members value a person’s knowledge or expertise