Riggs, H. E. (2004). Financial and economic analysis for engineering and technology management. Hoboken, N.J: Wiley.
Dyfyniad Arddull ChicagoRiggs, Henry E. Financial and Economic Analysis for Engineering and Technology Management. Hoboken, N.J: Wiley, 2004.
Dyfyniad MLARiggs, Henry E. Financial and Economic Analysis for Engineering and Technology Management. Hoboken, N.J: Wiley, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.