Bugajski, J. (1991). Fourth world conflicts : communism and rural: Societies. Westview.
Cita Chicago (17th ed.)Bugajski, Janusz. Fourth World Conflicts : Communism and Rural: Societies. Boulder, Colo.: Westview, 1991.
Cita MLA (9th ed.)Bugajski, Janusz. Fourth World Conflicts : Communism and Rural: Societies. Westview, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.