Society for Research in Child Development & Andrews, S. R. (1982). The Skills of mothering: A study of parent child development centers. Published by the University of Chicago Press for the Society for Research in Child Development.
Chicago-referens (17:e uppl.)Society for Research in Child Development och Susan Ring Andrews. The Skills of Mothering: A Study of Parent Child Development Centers. Chicago, Ill: Published by the University of Chicago Press for the Society for Research in Child Development, 1982.
MLA-referens (9:e uppl.)Society for Research in Child Development och Susan Ring Andrews. The Skills of Mothering: A Study of Parent Child Development Centers. Published by the University of Chicago Press for the Society for Research in Child Development, 1982.