Wadekin, K. (1973). The private sector in Soviet agriculture. University of California Press.
Lua i Stíl Chicago (17ú heag.)Wadekin, Karl-Eugen. The Private Sector in Soviet Agriculture. Berkeley: University of California Press, 1973.
Lua MLA (9ú heag.)Wadekin, Karl-Eugen. The Private Sector in Soviet Agriculture. University of California Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.