Dyfyniad APA

Berenson, M. L., & Levine, D. M. (1989). Basic business statistics: Concepts and applications (4th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Berenson, Mark L., and David M. Levine. Basic Business Statistics: Concepts and Applications. 4th ed. Englewood Cliffs: Prentice Hall, 1989.

Dyfyniad MLA

Berenson, Mark L., and David M. Levine. Basic Business Statistics: Concepts and Applications. 4th ed. Prentice Hall, 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.