Poland & Gebethner, S. (1984). The Reform of electoral system in Poland and the new Election to People's Councils Act of February 13, 1984. Wydwnictwo Spółdzielcze.
Citação do estilo Chicago (17ª ed.)Poland e Stanisław Gebethner. The Reform of Electoral System in Poland and the New Election to People's Councils Act of February 13, 1984. Warsaw: Wydwnictwo Spółdzielcze, 1984.
Citação MLA (8ª ed.)Poland e Stanisław Gebethner. The Reform of Electoral System in Poland and the New Election to People's Councils Act of February 13, 1984. Wydwnictwo Spółdzielcze, 1984.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.