Dyfyniad APA

Hobbs, P. (2021). Project management (New edition.). Dorling Kindersley Limited.

Dyfyniad Arddull Chicago

Hobbs, Peter. Project Management. New edition. London: Dorling Kindersley Limited, 2021.

Dyfyniad MLA

Hobbs, Peter. Project Management. New edition. Dorling Kindersley Limited, 2021.

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