Rooff, M. (1972). A hundred years of family welfare: A study of the Family Welfare Association (formerly Charity Organisation Society) 1869-1969. Joseph.
Chicago-referens (17:e uppl.)Rooff, Madeline. A Hundred Years of Family Welfare: A Study of the Family Welfare Association (formerly Charity Organisation Society) 1869-1969. London: Joseph, 1972.
MLA-referens (8:e uppl.)Rooff, Madeline. A Hundred Years of Family Welfare: A Study of the Family Welfare Association (formerly Charity Organisation Society) 1869-1969. Joseph, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.