Παραπομπή APA

Levine, D. M. (2001). Business statistics: A first course (2nd ed.). Addison Wesley Longman.

Παραπομπή Chicago Style

Levine, David M. Business Statistics: A First Course. 2nd ed. Delhi: Addison Wesley Longman, 2001.

Παραπομπή MLA

Levine, David M. Business Statistics: A First Course. 2nd ed. Addison Wesley Longman, 2001.