Cita APA

Coombs, P. . . .. (2003). I T Project estimation: A practical guide to the costing of software. Cambrdge University Press.

Chicago Edition Citation

Coombs, Paul. I T Project Estimation: A Practical Guide to the Costing of Software. Cambridge: Cambrdge University Press, 2003.

Cita MLA

Coombs, Paul. I T Project Estimation: A Practical Guide to the Costing of Software. Cambrdge University Press, 2003.