Geis, Gilbert.
Violence and organized crime. - Philadelphia-US : The american academy of political and social science, 1966. - páginas 86-95 : ilustraciones blanco y negro - Irregular - Vol. 364 (1966) - The annals of the American academy of political and social science ; . - The american academy of political and social science. .
Violence and organized crime. - Philadelphia-US : The american academy of political and social science, 1966. - páginas 86-95 : ilustraciones blanco y negro - Irregular - Vol. 364 (1966) - The annals of the American academy of political and social science ; . - The american academy of political and social science. .
