Newport, C. (2016). Deep Work: Rules for focused success in a distracted world. Piatkees Publication.
Chicago-viite (17. p.)Newport, Cal. Deep Work: Rules for Focused Success in a Distracted World. London: Piatkees Publication, 2016.
MLA-viite (9. p.)Newport, Cal. Deep Work: Rules for Focused Success in a Distracted World. Piatkees Publication, 2016.
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