Berthouex, P. M., & .Brown, L. C. (1994). Statistics for environmental engineers. Lewis Publishers.
Citace podle Chicago (17th ed.)Berthouex, Paul Mac, a Linfield C. .Brown. Statistics for Environmental Engineers. Boca Raton: Lewis Publishers, 1994.
Citace podle MLA (9th ed.)Berthouex, Paul Mac, a Linfield C. .Brown. Statistics for Environmental Engineers. Lewis Publishers, 1994.