OLSON, C. L. (1987). Statistics Making Sense Of Data Chester L. Olson. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)OLSON, Chester L. Statistics Making Sense Of Data Chester L. Olson. Allyn and Bacon, 1987.
Lua MLA (8ú heag.)OLSON, Chester L. Statistics Making Sense Of Data Chester L. Olson. Allyn and Bacon, 1987.
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