Ollawa, P. E. (1977). Rural development policies and performance in Zambia: A critical inventory. Institute of Social Studies.
Lua i Stíl Chicago (17ú heag.)Ollawa, Patrick E. Rural Development Policies and Performance in Zambia: A Critical Inventory. The Hague: Institute of Social Studies, 1977.
Lua MLA (8ú heag.)Ollawa, Patrick E. Rural Development Policies and Performance in Zambia: A Critical Inventory. Institute of Social Studies, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.