Παραπομπή APA

Macbeth, D. K. (2012). Procurement and supply in projects: Misunderstood and under-researched. Newtown Square, Pennsylvania: Project Management Institute.

Παραπομπή Chicago Style

Macbeth, Douglas K. Procurement and Supply in Projects: Misunderstood and Under-researched. Newtown Square, Pennsylvania: Project Management Institute, 2012.

Παραπομπή MLA

Macbeth, Douglas K. Procurement and Supply in Projects: Misunderstood and Under-researched. Newtown Square, Pennsylvania: Project Management Institute, 2012.

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