Levin, R. I. (1997). Statistics for Management (12th.). Pearson.
Chicago Style (17th ed.) CitationLevin, Richard I. Statistics for Management. 12th. New Delhi: Pearson, 1997.
MLA (9th ed.) CitationLevin, Richard I. Statistics for Management. 12th. Pearson, 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.