BHRA (Association). Fluid power abstracts. BHRA Fluid Engineering].
Lua i Stíl Chicago (17ú heag.)BHRA (Association). Fluid Power Abstracts. [Cranfield, Eng.: BHRA Fluid Engineering].
Lua MLA (8ú heag.)BHRA (Association). Fluid Power Abstracts. BHRA Fluid Engineering].
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.