Dyfyniad APA

Gopi, S. (2009). Basic civil engineering. Pearson.

Dyfyniad Arddull Chicago

Gopi, Satheesh. Basic Civil Engineering. Pearson, 2009.

Dyfyniad MLA

Gopi, Satheesh. Basic Civil Engineering. Pearson, 2009.

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