Weitz, R., Landau, Y. H., & Marton, S. T. (1966). Some Development Problems of Family Farms. o.V..
Lua i Stíl Chicago (17ú heag.)Weitz, R., Y. H. Landau, agus S. T. Marton. Some Development Problems of Family Farms. [ohne Ort]: o.V., 1966.
Lua MLA (8ú heag.)Weitz, R., et al. Some Development Problems of Family Farms. o.V., 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.