BERENSON, M. L. (1996). Basic Business Statistics: Concepts And Applications Mark L. Berenson, David M. Levine. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)BERENSON, Mark L. Basic Business Statistics: Concepts And Applications Mark L. Berenson, David M. Levine. Prentice Hall, 1996.
Lua MLA (8ú heag.)BERENSON, Mark L. Basic Business Statistics: Concepts And Applications Mark L. Berenson, David M. Levine. Prentice Hall, 1996.
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