Dyfyniad APA

(2009). Projects: Planning, analysis, selection (7.). Tata mcgraw hill education.

Dyfyniad Arddull Chicago

Projects: Planning, Analysis, Selection. 7. New Delhi: Tata mcgraw hill education, 2009.

Dyfyniad MLA

Projects: Planning, Analysis, Selection. 7. Tata mcgraw hill education, 2009.

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