Gaya APA

Hill, P, R. (2011). Pratical Software Project Estimation: A Toolkit For estimating Sftware Development Effort & Duration . New York: McGraw-Hill.

Gaya MLA

Hill, Peter, R. "Pratical Software Project Estimation: A Toolkit For estimating Sftware Development Effort & Duration". New York: McGraw-Hill, 2011. Text.