Dyfyniad APA

JOHNSON, R. (1984). Composite Structures Of Steel And Concrete Rp Johnson. Granada.

Dyfyniad Arddull Chicago

JOHNSON, RP. Composite Structures Of Steel And Concrete Rp Johnson. Granada, 1984.

Dyfyniad MLA

JOHNSON, RP. Composite Structures Of Steel And Concrete Rp Johnson. Granada, 1984.

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