(1984). Group decision making. Sage.
Tohutoru Kātū Chicago (17th ed.)Group Decision Making. London: Sage, 1984.
Tohutoro MLA (9th ed.)Group Decision Making. Sage, 1984.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
(1984). Group decision making. Sage.
Tohutoru Kātū Chicago (17th ed.)Group Decision Making. London: Sage, 1984.
Tohutoro MLA (9th ed.)Group Decision Making. Sage, 1984.