Cochran, W. C. (1963). Sampling techniques (2d ed.). Wiley.
Chicago Style (17th ed.) CitationCochran, William Campbell. Sampling Techniques. 2d ed. New York: Wiley, 1963.
MLA (9th ed.) CitationCochran, William Campbell. Sampling Techniques. 2d ed. Wiley, 1963.
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