LANDIS, P. H. (1952). Social policies in the making: A dynamic View of social problems. (Rev. ed.). Heath.
Cita Chicago (17th ed.)LANDIS, Paul H. Social Policies in the Making: A Dynamic View of Social Problems. Rev. ed. Boston, D.C: Heath, 1952.
Cita MLA (9th ed.)LANDIS, Paul H. Social Policies in the Making: A Dynamic View of Social Problems. Rev. ed. Heath, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.