Roark, P. D. (1979). Authentic education and development: West African perspectives from Upper Volta.
Lua i Stíl Chicago (17ú heag.)Roark, Paula Donnelly. Authentic Education and Development: West African Perspectives from Upper Volta. 1979.
Lua MLA (8ú heag.)Roark, Paula Donnelly. Authentic Education and Development: West African Perspectives from Upper Volta. 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.