Schwarzweller, H. K. (1984). Research in rural sociology and development: Focus on agriculture. JAI Press.
Lua i Stíl Chicago (17ú heag.)Schwarzweller, Harry K. Research in Rural Sociology and Development: Focus on Agriculture. Greenwich, Conn.: JAI Press, 1984.
Lua MLA (8ú heag.)Schwarzweller, Harry K. Research in Rural Sociology and Development: Focus on Agriculture. JAI Press, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.