Dyfyniad APA

(2009). Leadership and management in engineering 2009. ASCE.

Dyfyniad Arddull Chicago

Leadership and Management in Engineering 2009. ASCE, 2009.

Dyfyniad MLA

Leadership and Management in Engineering 2009. ASCE, 2009.

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