Weil, D. N. (2016). Economic Growth. Routledge.
Lua i Stíl Chicago (17ú heag.)Weil, David N. Economic Growth. Routledge, 2016.
Lua MLA (9ú heag.)Weil, David N. Economic Growth. Routledge, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.