Gillis, M. (1987). Economics of development (Second edition.). Norton.
Lua i Stíl Chicago (17ú heag.)Gillis, Malcolm. Economics of Development. Second edition. New York: Norton, 1987.
Lua MLA (8ú heag.)Gillis, Malcolm. Economics of Development. Second edition. Norton, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.