Dyfyniad APA

(2015). Energy efficiency solutions for historic buildings a handbook. Birkhauser Verlag.

Dyfyniad Arddull Chicago

Energy Efficiency Solutions for Historic Buildings a Handbook. Birkhauser Verlag, 2015.

Dyfyniad MLA

Energy Efficiency Solutions for Historic Buildings a Handbook. Birkhauser Verlag, 2015.

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