Lua APA (7ú heag.)
Parisher, R. A., & Rhea, R. A. (2002). Pipe Drafting and Design (2nd ed.). Gulp Professional Publishing.
Lua i Stíl Chicago (17ú heag.)
Parisher, Roy A., agus Robert A. Rhea. Pipe Drafting and Design. 2nd ed. New Delhi: Gulp Professional Publishing, 2002.
Lua MLA (9ú heag.)
Parisher, Roy A., agus Robert A. Rhea. Pipe Drafting and Design. 2nd ed. Gulp Professional Publishing, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.