Dyfyniad APA
Kurmi, R., & Gupta, J. (1984). Civil engineering: Objective type. S. Chand & Company Ltd..
Dyfyniad Arddull Chicago
Kurmi, R.S, and J.K Gupta. Civil Engineering: Objective Type. New Delhi: S. Chand & Company Ltd., 1984.
Dyfyniad MLA
Kurmi, R.S, and J.K Gupta. Civil Engineering: Objective Type. S. Chand & Company Ltd., 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.