Perry, M. P. (2011). Business driven project portfolio management: Conquering the top 10 risks that threaten success. J. Ross Pub..
Cita Chicago (17th ed.)Perry, Mark Price. Business Driven Project Portfolio Management: Conquering the Top 10 Risks That Threaten Success. Ft. Lauderdale, Fla.: J. Ross Pub., 2011.
Cita MLA (9th ed.)Perry, Mark Price. Business Driven Project Portfolio Management: Conquering the Top 10 Risks That Threaten Success. J. Ross Pub., 2011.
Atenció: Aquestes cites poden no estar 100% correctes.