Averbeck. Liberalism Is Not Enough. The University of North Carolina Press.
Citazione stile Chigago Style (17a edizione)Averbeck. Liberalism Is Not Enough. The University of North Carolina Press.
Citatione MLA (8a ed.)Averbeck. Liberalism Is Not Enough. The University of North Carolina Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.