Gaya APA

LEVINE, D, M., KREBHIL, T, C. (2002). BUSINESS STATISTICS A FIRST COURSE (ED.3). : Prentice Hall.

Gaya MLA

LEVINE, DAVID, M.., KREBHIL, TIMOTHY, C.. "BUSINESS STATISTICS A FIRST COURSE". ED.3 : Prentice Hall, 2002. Text.