Lua APA (7ú heag.)
Lang, V. P. (1982). Air conditioning: Procedures and installation. Delmar Publishers ; CBS publishers.
Lua i Stíl Chicago (17ú heag.)
Lang, V. Paul. Air Conditioning: Procedures and Installation. Albany, N.Y. ; New Delhi: Delmar Publishers ; CBS publishers, 1982.
Lua MLA (9ú heag.)
Lang, V. Paul. Air Conditioning: Procedures and Installation. Delmar Publishers ; CBS publishers, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.