Nafziger, E. W. (2012). Economic development. Cambridge University Press. https://doi.org/10.1017/CBO9781139028295
Lua i Stíl Chicago (17ú heag.)Nafziger, E. Wayne. Economic Development. Cambridge: Cambridge University Press, 2012. https://doi.org/10.1017/CBO9781139028295.
Lua MLA (9ú heag.)Nafziger, E. Wayne. Economic Development. Cambridge University Press, 2012. https://doi.org/10.1017/CBO9781139028295.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.