Plum Werner. (1977). Industrialization and mass poverty: Points from two centuries of debate. Friedrich-Ebert-Stiftung.
Citazione stile Chigago Style (17a edizione)Plum Werner. Industrialization and Mass Poverty: Points from Two Centuries of Debate. Bonn-Bad Godesberg: Friedrich-Ebert-Stiftung, 1977.
Citatione MLA (9a ed.)Plum Werner. Industrialization and Mass Poverty: Points from Two Centuries of Debate. Friedrich-Ebert-Stiftung, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.