Jones, K. (1998). Time management: The essential guide to thinking and working better : a self-development programme. London: Marshall Publishing.
Trích dẫn kiểu ChicagoJones, Katie. Time Management: The Essential Guide to Thinking and Working Better : A Self-development Programme. London: Marshall Publishing, 1998.
Deismireacht MLAJones, Katie. Time Management: The Essential Guide to Thinking and Working Better : A Self-development Programme. London: Marshall Publishing, 1998.
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