Tohutoro APA (7th ed.)
Witte, R. S. (1993). Statistics (4th ed.). Harcourt Brace.
Tohutoru Kātū Chicago (17th ed.)
Witte, Robert S. Statistics. 4th ed. San Diego: Harcourt Brace, 1993.
Tohutoro MLA (9th ed.)
Witte, Robert S. Statistics. 4th ed. Harcourt Brace, 1993.
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