National Association of Social Workers. (1963). Goals of public social policy. s.n.
Citazione stile Chigago Style (17a edizione)National Association of Social Workers. Goals of Public Social Policy. New York: s.n, 1963.
Citatione MLA (9a ed.)National Association of Social Workers. Goals of Public Social Policy. s.n, 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.