Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (8ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.