BOWERMAN B L. (2003). BUSINESS STATISTICS IN PRACTICE (3RD.). MCGRAW-HILL.
Chicago-čujuhus (17. p.)BOWERMAN B L. BUSINESS STATISTICS IN PRACTICE. 3RD. BOSTON: MCGRAW-HILL, 2003.
MLA-čujuhus (9. p.)BOWERMAN B L. BUSINESS STATISTICS IN PRACTICE. 3RD. MCGRAW-HILL, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.