Bowerman, B. L., & O'Connel, R. T. M. (2017). Business Statistics in Practice (7th.). McGraw Hill Education (India) Private Limited.
Chicago-referens (17:e uppl.)Bowerman, Bruce L., och Richard T; Murphree O'Connel. Business Statistics in Practice. 7th. Chennai: McGraw Hill Education (India) Private Limited, 2017.
MLA-referens (9:e uppl.)Bowerman, Bruce L., och Richard T; Murphree O'Connel. Business Statistics in Practice. 7th. McGraw Hill Education (India) Private Limited, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.