Clark, C. T., & Schkade, L. L. (1969). Statistical methods for business decisions. South-western Pub.
Chicago Style (17. basım) AtıfClark, Charles Tallifero, ve Lawrence L. Schkade. Statistical Methods for Business Decisions. Cincinnati: South-western Pub, 1969.
MLA (9th ed.) AtıfClark, Charles Tallifero, ve Lawrence L. Schkade. Statistical Methods for Business Decisions. South-western Pub, 1969.
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