Dyfyniad APA

Barker, S. Brilliant Project Management (Revised Edition) (1.). Pearson Education UK.

Dyfyniad Arddull Chicago

Barker, Stephen. Brilliant Project Management (Revised Edition). 1. Pearson Education UK.

Dyfyniad MLA

Barker, Stephen. Brilliant Project Management (Revised Edition). 1. Pearson Education UK.

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