Dyfyniad APA

(2011). Flexibility in engineering design Richard de Neufville and Stefan Scholtes. [electronic resource].

Dyfyniad Arddull Chicago

Flexibility in Engineering Design Richard De Neufville and Stefan Scholtes. [electronic Resource]. 2011.

Dyfyniad MLA

Flexibility in Engineering Design Richard De Neufville and Stefan Scholtes. [electronic Resource]. 2011.

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