Dyfyniad APA

RICHARDSON, B. A. (2001). Defects and deterioration in buildings. Routledge.

Dyfyniad Arddull Chicago

RICHARDSON, Barry A. Defects and Deterioration in Buildings. Routledge, 2001.

Dyfyniad MLA

RICHARDSON, Barry A. Defects and Deterioration in Buildings. Routledge, 2001.

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