Nielsen, E. R. Human Capital and Wealth before and after Capital in the Twenty-First Century: Eric R. Nielsen. After Piketty : the agenda for economics and inequality.(2017).
Lua i Stíl Chicago (17ú heag.)Nielsen, Eric R. "Human Capital and Wealth Before and After Capital in the Twenty-First Century: Eric R. Nielsen." After Piketty : The Agenda for Economics and Inequality.(2017) .
Lua MLA (8ú heag.)Nielsen, Eric R. "Human Capital and Wealth Before and After Capital in the Twenty-First Century: Eric R. Nielsen." After Piketty : The Agenda for Economics and Inequality.(2017), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.