Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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