Dyfyniad APA

Pressman, R. S. (1997). Software engineering: A practitioner's approach (4th ed.). New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Pressman, Roger S. Software Engineering: A Practitioner's Approach. 4th ed. New York: McGraw-Hill, 1997.

Dyfyniad MLA

Pressman, Roger S. Software Engineering: A Practitioner's Approach. 4th ed. New York: McGraw-Hill, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.