Tohutoro APA (7th ed.)
Blalock, H. M. (1972). Social statistics (2nd ed.). McGraw-Hill.
Tohutoru Kātū Chicago (17th ed.)
Blalock, Hubert M. Social Statistics. 2nd ed. New York: McGraw-Hill, 1972.
Tohutoro MLA (9th ed.)
Blalock, Hubert M. Social Statistics. 2nd ed. McGraw-Hill, 1972.
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