Não informado. (1959). Family Coordinator. National Council on Family Relations.
Chicago-referens (17:e uppl.)Não informado. Family Coordinator. Minneapolis, Minn: National Council on Family Relations, 1959.
MLA-referens (8:e uppl.)Não informado. Family Coordinator. National Council on Family Relations, 1959.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.