ETHERIDGE, D. (1997). Building Ventilation Theory And Management David Etheridge, Mats Sandberg. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)ETHERIDGE, David. Building Ventilation Theory And Management David Etheridge, Mats Sandberg. John Wiley & Sons, 1997.
Lua MLA (8ú heag.)ETHERIDGE, David. Building Ventilation Theory And Management David Etheridge, Mats Sandberg. John Wiley & Sons, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.