ATKINSON PHILIP E. (1988). ACHIEVING RESULTS THROUGH TIME MANAGEMENT. PITMAN PUBLICATIONS.
Chicago-viite (17. p.)ATKINSON PHILIP E. ACHIEVING RESULTS THROUGH TIME MANAGEMENT. LONDON: PITMAN PUBLICATIONS, 1988.
MLA-viite (9. p.)ATKINSON PHILIP E. ACHIEVING RESULTS THROUGH TIME MANAGEMENT. PITMAN PUBLICATIONS, 1988.
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