Williams, T. A., & Sweeney, D. J. (2007). Essential of contemporary business statistics. Mason, OH: Thomson South-Western.
Chicago-стиль цитированияWilliams, Thomas A., và Dennis J. Sweeney. Essential of Contemporary Business Statistics. Mason, OH: Thomson South-Western, 2007.
MLA-цитированиеWilliams, Thomas A., và Dennis J. Sweeney. Essential of Contemporary Business Statistics. Mason, OH: Thomson South-Western, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.