Perlman, R. (1963). Problems in statistics for economics and business students. Holt, Rinehart and Winston.
Chicago-Zitierstil (17. Ausg.)Perlman, Richard. Problems in Statistics for Economics and Business Students. New York: Holt, Rinehart and Winston, 1963.
MLA-Zitierstil (9. Ausg.)Perlman, Richard. Problems in Statistics for Economics and Business Students. Holt, Rinehart and Winston, 1963.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.