Gaya APA
Levine, D, M. et al (2021).
Statistics For Managers : Using Microsoft Excel 9th Edition (9th Ed.).
Harrow:
Pearson.
Gaya MLA
Levine, David, M. et al.
"Statistics For Managers : Using Microsoft Excel 9th Edition".
9th Ed.
Harrow:
Pearson,
2021.
Text.