Berenson, M. L. (2004). Basic business statistics ed.9 [ada CD]concepts and applicationsMark L. Berenson, David M. Levine, Timothy C. Krehbiel. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Berenson, Mark L. Basic Business Statistics Ed.9 [ada CD]concepts and ApplicationsMark L. Berenson, David M. Levine, Timothy C. Krehbiel. Prentice Hall, 2004.
Lua MLA (8ú heag.)Berenson, Mark L. Basic Business Statistics Ed.9 [ada CD]concepts and ApplicationsMark L. Berenson, David M. Levine, Timothy C. Krehbiel. Prentice Hall, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.