Research and Analysis by Helena Znaniecka Lopata

Changing Commitments of American Women to Work and Family Roles
from Social Security Bulletin, Vol. 43, No. 6 (released June 1980)
by Helena Znaniecka Lopata and Kathleen Fordham Norr

Support Systems of Widows in the Chicago Area
from Social Security Bulletin, Vol. 41, No. 1 (released January 1978)
by Helena Znaniecka Lopata