APA-čujuhus (7. p.)

Nicholoas, J. M. S. (2019). Project Management for Engineering, Business & Technology (5th.). Routledge.

Chicago-čujuhus (17. p.)

Nicholoas, John M.; Steyn. Project Management for Engineering, Business & Technology. 5th. USA: Routledge, 2019.

MLA-čujuhus (9. p.)

Nicholoas, John M.; Steyn. Project Management for Engineering, Business & Technology. 5th. Routledge, 2019.

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