Cita APA (7th ed.)

Project Management Institute. (2021). A Guide to the Project Management Body of Knowledge (7th.). Project Management Institute.

Cita Chicago (17th ed.)

Project Management Institute. A Guide to the Project Management Body of Knowledge. 7th. USA: Project Management Institute, 2021.

Cita MLA (9th ed.)

Project Management Institute. A Guide to the Project Management Body of Knowledge. 7th. Project Management Institute, 2021.