Jeffcott, H. H. (1924). The determination of the most economic size of pipe-line for water-power installations.
Lua i Stíl Chicago (17ú heag.)Jeffcott, H. H. The Determination of the Most Economic Size of Pipe-line for Water-power Installations. 1924.
Lua MLA (9ú heag.)Jeffcott, H. H. The Determination of the Most Economic Size of Pipe-line for Water-power Installations. 1924.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
