Dyfyniad APA

Nayak,Narayan V. (2018). Concrete Sustainability. Ane Books pvt. Ltd.

Dyfyniad Arddull Chicago

Nayak,Narayan V. Concrete Sustainability. Ane Books pvt. Ltd, 2018.

Dyfyniad MLA

Nayak,Narayan V. Concrete Sustainability. Ane Books pvt. Ltd, 2018.

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