Ziegler, R., & Rosetta Ziegler; Michael Cloete. Communication for mechanical engineering. Cape Town: Oxford University Press.
استشهاد بنمط شيكاغوZiegler, Rosetta, و Rosetta Ziegler; Michael Cloete. Communication for Mechanical Engineering. Cape Town: Oxford University Press.
MLA استشهادZiegler, Rosetta, و Rosetta Ziegler; Michael Cloete. Communication for Mechanical Engineering. Cape Town: Oxford University Press.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.