Journals:

Review of Economics of the Household

Journal of Population Economics

Demography

Social Science Quarterly

Journal of Human Resources

Journal of Labor Economics

Journal of Human Capital

Research Institutes Sites:

Guttmacher Institute

International Center for Research on Women

Institute for Research on Poverty

Institute for Women's Policy Research

IZA (Institute for Research on Labor)

Joint Center for Poverty Research

National Bureau of Economic Research (NBER)

Useful Data Sites:

Census Bureau data on Families and Living Arrangements

Vital Statistics historical data

Professional Organizations:

Population Association of America

Society of Labor Economists

Textbooks:

Women and the Economy, by Saul Hoffman and Susan Averett