Business as a game

Waging business warfere : lessons form the military masters in achieving corporate superiority

J.K. Lasser's executive's guide to business procedures : check lists for succesfull management

Classic Drucker : essential wisdom of Peter Drucker from the pages of Harvard Business Review

Gong Xin Wei Sheng : huo yong de shang chang zhi hui = Swim with the sharks without being eaten alive : outsell outmanage, outmotivate, and outnegotiate your competition = 攻心为上 = 活用的商场智慧