Prewitt, K. The Social science project: Then, now and next.
Lua i Stíl Chicago (17ú heag.)Prewitt, Kenneth. The Social Science Project: Then, Now and Next.
Lua MLA (9ú heag.)Prewitt, Kenneth. The Social Science Project: Then, Now and Next.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.