APA-čujuhus (7. p.)

Lock, D. (2001). The Essentials of project management. Gower.

Chicago-čujuhus (17. p.)

Lock, Dennis. The Essentials of Project Management. Hampshire: Gower, 2001.

MLA-čujuhus (9. p.)

Lock, Dennis. The Essentials of Project Management. Gower, 2001.

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