Cita APA (7th ed.)

Project Management Institute. (2013). The standard for portfolio management (3rd ed.). Project Management Institute.

Cita Chicago (17th ed.)

Project Management Institute. The Standard for Portfolio Management. 3rd ed. Newtown Square, Pa: Project Management Institute, 2013.

Cita MLA (9th ed.)

Project Management Institute. The Standard for Portfolio Management. 3rd ed. Project Management Institute, 2013.