Goulden, C. H. (1959). Methods of statistical analysis: Cyril H. Goulden (2nd ed.). John Wiley.
Tohutoru Kātū Chicago (17th ed.)Goulden, Cyril H. Methods of Statistical Analysis: Cyril H. Goulden. 2nd ed. New York: John Wiley, 1959.
Tohutoro MLA (9th ed.)Goulden, Cyril H. Methods of Statistical Analysis: Cyril H. Goulden. 2nd ed. John Wiley, 1959.
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