(1984). Sociological research methods: An introduction. Macmillan.
Tohutoru Kātū Chicago (17th ed.)Sociological Research Methods: An Introduction. London: Macmillan, 1984.
Tohutoro MLA (9th ed.)Sociological Research Methods: An Introduction. Macmillan, 1984.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.