Jeffcott, H. H. (1922). The electrical design of A. C. high tension transmission lines.
Lua i Stíl Chicago (17ú heag.)Jeffcott, H. H. The Electrical Design of A. C. High Tension Transmission Lines. 1922.
Lua MLA (9ú heag.)Jeffcott, H. H. The Electrical Design of A. C. High Tension Transmission Lines. 1922.
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