Lua APA (7ú heag.)

Levin, R. I. (2017). Statistics for Management (8th.). Pearson.

Lua i Stíl Chicago (17ú heag.)

Levin, Richard I. Statistics for Management. 8th. Noida: Pearson, 2017.

Lua MLA (9ú heag.)

Levin, Richard I. Statistics for Management. 8th. Pearson, 2017.

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