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Lua i Stíl Chicago (17ú heag.)Obrebski, Josef, Barbara Halpern, agus Joel Halpern. The Changing Peasantry of Eastern Europe. Cambridge, Mass: Schenkman Pub, 1976.
Lua MLA (9ú heag.)Obrebski, Josef, et al. The Changing Peasantry of Eastern Europe. Schenkman Pub, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.