Richard C. Gillespie, a consultant with fifty years of experience, motivates individuals in business, government, schools, churches, and families to improve the quality of their li...lihat lebih banyakRichard C. Gillespie, a consultant with fifty years of experience, motivates individuals in business, government, schools, churches, and families to improve the quality of their lives and to achieve their dreams. He is the author of Managing Everybody’s Business and the co-author of A Practical Approach to Performance Interventions and Analysis.lihat lebih sedikit