1. The Discovery Method in Training Older Workers;Belbin,1970
2. Projections 2000;Kutscher;Monthly Labor Review,1987
3. America's New Workers;Riche;American Demographics,1988
4. Dealing With the Aging Work Force;Sonnenfeld;Harvard Business Review,1978
5. Work Force 2000—Work and Workers for the 21st Century,1987