Ferguson, G. A. (1966). Statistical analysis in psychology and education (2nd ed.). McGraw Hill.
Cita Chicago Style (17a ed.)Ferguson, George A. Statistical Analysis in Psychology and Education. 2nd ed. New York [etc.]: McGraw Hill, 1966.
Cita MLA (9a ed.)Ferguson, George A. Statistical Analysis in Psychology and Education. 2nd ed. McGraw Hill, 1966.
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