McCarthy, N., & Dutilly-Diane, C. (2004). Managing resources in erratic environments: An analysis of pastoralist systems in Ethiopia, Niger and Burkina Faso. International Food Policy Research Institute.
Lua i Stíl Chicago (17ú heag.)McCarthy, Nancy, agus Celine Dutilly-Diane. Managing Resources in Erratic Environments: An Analysis of Pastoralist Systems in Ethiopia, Niger and Burkina Faso. Washington, DC: International Food Policy Research Institute, 2004.
Lua MLA (9ú heag.)McCarthy, Nancy, agus Celine Dutilly-Diane. Managing Resources in Erratic Environments: An Analysis of Pastoralist Systems in Ethiopia, Niger and Burkina Faso. International Food Policy Research Institute, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.