The leader in you : how to win friends, influence people, and succeed in a changing world

Pengaruh gaya kepemimpinan dan budaya organisasi dalam penerapan manajemen risiko : studi pada PT. ASDP Indonesia Ferry (Persero) = The influence of leadership style and organization culture in the risk management implementation : case study at PT. ASDP Indonesia Ferry (Persero)

The Leader who had no title : a modern fable on real success in business and in life

The nature of leadership: reptiles, mammals, and the challenge of becoming a great leader

Golf and the game of leadership: an 18-hole guide for success in business and in life