Williams. (2008). Essentials of contemporary business statistics. South-Western.
Chicago-стиль цитированияWilliams. Essentials of Contemporary Business Statistics. South-Western, 2008.
MLA-цитированиеWilliams. Essentials of Contemporary Business Statistics. South-Western, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.