Manktelow, J. Manage your time: Control your workload and make time for success. Dorling Kindersley.
Čikaški stil citiranja (17. izdanje)Manktelow, James. Manage Your Time: Control Your Workload and Make Time for Success. Dorling Kindersley.
MLA način citiranja (9. izdanje)Manktelow, James. Manage Your Time: Control Your Workload and Make Time for Success. Dorling Kindersley.
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