Hermens, F. A. (1972). Democracy or anarchyn: A study of proportional representation. Johnson Reprint Corp.
Cita Chicago Style (17a ed.)Hermens, Ferdinand Aloys. Democracy or Anarchyn: A Study of Proportional Representation. New York: Johnson Reprint Corp, 1972.
Cita MLA (9a ed.)Hermens, Ferdinand Aloys. Democracy or Anarchyn: A Study of Proportional Representation. Johnson Reprint Corp, 1972.
Precaución: Estas citas no son 100% exactas.