APA (7th ed.) Citation

Covey lhStephen R. Principle-centred leadership.

Chicago Style (17th ed.) Citation

Covey lhStephen R. Principle-centred Leadership. United Kingdom lbSimon & Schuster lc1999.

MLA (9th ed.) Citation

Covey lhStephen R. Principle-centred Leadership.

Warning: These citations may not always be 100% accurate.