Lachmann, R. (2013). Toward a Sociology of Wealth: Definitions and historical comparison. Universidade do Porto.
Citazione stile Chigago Style (17a edizione)Lachmann, Richard. Toward a Sociology of Wealth: Definitions and Historical Comparison. Universidade do Porto, 2013.
Citatione MLA (9a ed.)Lachmann, Richard. Toward a Sociology of Wealth: Definitions and Historical Comparison. Universidade do Porto, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.