Project Management Institute. (2021). A guide to the project management body of knowledge (7th.). Project Management Institute.
Цитирование в стиле Чикаго (17-е изд.)Project Management Institute. A Guide to the Project Management Body of Knowledge. 7th. Newtown Square, PA: Project Management Institute, 2021.
Цитирование MLA (9-е изд.)Project Management Institute. A Guide to the Project Management Body of Knowledge. 7th. Project Management Institute, 2021.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.