(1981). Statistical package for the social sciences (SPSS) pocket guide, release 9. McGraw-Hill.
Chicago Style (17. basım) AtıfStatistical Package for the Social Sciences (SPSS) Pocket Guide, Release 9. New York: McGraw-Hill, 1981.
MLA (9th ed.) AtıfStatistical Package for the Social Sciences (SPSS) Pocket Guide, Release 9. McGraw-Hill, 1981.
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