Perkins, D. H., Lindauer, D. L., & Radelet, S. C. (2006). Economics of development (Sixth edition.). AUWSF.
Lua i Stíl Chicago (17ú heag.)Perkins, Dwight H., David L. Lindauer, agus Steven C. Radelet. Economics of Development. Sixth edition. New York: AUWSF, 2006.
Lua MLA (9ú heag.)Perkins, Dwight H., et al. Economics of Development. Sixth edition. AUWSF, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.