Cita APA (7th ed.)

Enterprise Portfolio Management Council & ebrary, Inc. (2009). Project portfolio management: A view for the management trenches. Wiley.

Cita Chicago (17th ed.)

Enterprise Portfolio Management Council i Inc ebrary. Project Portfolio Management: A View for the Management Trenches. Hoboken, N.J.: Wiley, 2009.

Cita MLA (9th ed.)

Enterprise Portfolio Management Council i Inc ebrary. Project Portfolio Management: A View for the Management Trenches. Wiley, 2009.