
1.		Protective Relays : their theory and practice / A.R. van C. Warrington Autor: Warrington, Albert Russell van Cortland
2.		Modern power station practice / Central Electricity Generation Board
3.		Extra high voltage transmission in sweden / Lars Berglund...[et al] Autor: Berglund, Lars
4.		Switched mho phase fault distance protection scheme, type EEM3V / English Electric Company, Ldª
5.		The protection of domestic circuits / English Electric Company, Ldª
6.		ower system protection by transistorised v.f. / English Electric Company, Ldª
7.		The application of distance relays types xcg and ycg for the protection of overhead lines / English Electric Company, Ldª
8.		Remote instrumentation and control of mining operations / English Electric
9.		Journées d' information sur la protection des réseaux 1950 / Brown, Boveri
10.		Electric fuses / H. Läpple Autor: Läpple, H.
11.		Automatic protection of A.C. circuits / G. W. Stubbings Autor: Stubbings, G. W.
12.		Outdoor high voltage swithgear / R. W. Todd; W. H. Thompson Autor: Todd, R. W., e outro