Jennings, S. I. (1962). Party politics. Cambridge.
Tohutoru Kātū Chicago (17th ed.)Jennings, Sir Ivor. Party Politics. London: Cambridge, 1962.
Tohutoro MLA (9th ed.)Jennings, Sir Ivor. Party Politics. Cambridge, 1962.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.