Lacey, O. L. (1953). Statiscal methods in experimentation. Macmillan Company.
Cita Chicago Style (17a ed.)Lacey, Oliver L. Statiscal Methods in Experimentation. New York: Macmillan Company, 1953.
Cita MLA (9a ed.)Lacey, Oliver L. Statiscal Methods in Experimentation. Macmillan Company, 1953.
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