APA način citiranja (7. izdanje)

Clayton, M. Brilliant Time Management: What the most productive people know do and say (1.). Pearson Education UK.

Čikaški stil citiranja (17. izdanje)

Clayton, Mike. Brilliant Time Management: What the Most Productive People Know Do and Say. 1. Pearson Education UK.

MLA način citiranja (8. izdanje)

Clayton, Mike. Brilliant Time Management: What the Most Productive People Know Do and Say. 1. Pearson Education UK.

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