Dyfyniad APA

Rypkema, D. D. (2014). The economics of historic preservation: A community leader's guide (Third edition.). PlaceEconomics.

Dyfyniad Arddull Chicago

Rypkema, Donovan D. The Economics of Historic Preservation: A Community Leader's Guide. Third edition. Washington, D.C.: PlaceEconomics, 2014.

Dyfyniad MLA

Rypkema, Donovan D. The Economics of Historic Preservation: A Community Leader's Guide. Third edition. PlaceEconomics, 2014.

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