Dyfyniad APA

(2001). The appraisal of real estate. Chicago: Appraisal Institute.

Dyfyniad Arddull Chicago

The Appraisal of Real Estate. Chicago: Appraisal Institute, 2001.

Dyfyniad MLA

The Appraisal of Real Estate. Chicago: Appraisal Institute, 2001.

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