1. The Demand and Supply of Child Care in 1990;Willer,1991
2. A Profile of Child Care Settings: Early Education and Care in 1990;Kisker,1991
3. Summary of trends;Hiemstra;School Food Serv Res Rev,1993
4. Women and the labor market;US Dept of Labor, Bureau of Labor Statistics;Monthly Labor Rev,1988
5. Head Start Program Performance Standards;Head Start Bureau,1984