Higgins, K. (2015). Economic growth and sustainability. Elsevier.
Citazione stile Chigago Style (17a edizione)Higgins, Karen. Economic Growth and Sustainability. Amsterdam: Elsevier, 2015.
Citatione MLA (9a ed.)Higgins, Karen. Economic Growth and Sustainability. Elsevier, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.