Ziegler, R., & Rosetta Ziegler; Michael Cloete. Communication for mechanical engineering. Cape Town: Oxford University Press.
Dyfyniad Arddull ChicagoZiegler, Rosetta, và Rosetta Ziegler; Michael Cloete. Communication for Mechanical Engineering. Cape Town: Oxford University Press.
Dyfyniad MLAZiegler, Rosetta, và Rosetta Ziegler; Michael Cloete. Communication for Mechanical Engineering. Cape Town: Oxford University Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.