Open Abilities Institute

Literature 

Richard Davis Bach "Jonathan Livingston Seagull", New York, The Macmillan Company, 1970

A.H. Maslow, A theory of human motivation

Frederick Herzberg, The motivation-hygiene theory

Frederick W. Taylor, Principles of Scientific Management

Douglas M. McGregor, The human side of Enterprise

Richard C. Whiteley, The Customer Driven Company, Business Books Limited, 1991.