Cita APA (7th ed.)

Roulstone, D. B., & Phillips, J. J. (2008). ROI for technology projects: Measuring and delivering value. Butterworth-Heinemann.

Cita Chicago (17th ed.)

Roulstone, D. Brian, i Jack J. Phillips. ROI for Technology Projects: Measuring and Delivering Value. Burlington, Mass: Butterworth-Heinemann, 2008.

Cita MLA (9th ed.)

Roulstone, D. Brian, i Jack J. Phillips. ROI for Technology Projects: Measuring and Delivering Value. Butterworth-Heinemann, 2008.