Dyfyniad APA

American Social Hygiene Association. (1949). Education for family living ; general trends and work in progress in various communities and school systems. s. l..

Dyfyniad Arddull Chicago

American Social Hygiene Association. Education for Family Living ; General Trends and Work in Progress in Various Communities and School Systems. New York: s. l., 1949.

Dyfyniad MLA

American Social Hygiene Association. Education for Family Living ; General Trends and Work in Progress in Various Communities and School Systems. s. l., 1949.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.