Guarnieri, M. (2013). "The Beginning of Electric Energy Transmission: Part One". IEEE Industrial Electronics Magazine. 7 (1): 57–60. doi:10.1109/MIE.2012.2236484. S2CID45909123.
Guarnieri, M. (2013). "The Beginning of Electric Energy Transmission: Part Two". IEEE Industrial Electronics Magazine. 7 (2): 52–59. doi:10.1109/MIE.2013.2256297. S2CID42790906.
Guarnieri, M. (2013). "The Alternating Evolution of DC Power Transmission". IEEE Industrial Electronics Magazine. 7 (3): 60–63. doi:10.1109/MIE.2013.2272238. S2CID23610440.
Guarnieri, M. (2013). "The Beginning of Electric Energy Transmission: Part One". IEEE Industrial Electronics Magazine. 7 (1): 57–60. doi:10.1109/MIE.2012.2236484. S2CID45909123.
Guarnieri, M. (2013). "The Beginning of Electric Energy Transmission: Part Two". IEEE Industrial Electronics Magazine. 7 (2): 52–59. doi:10.1109/MIE.2013.2256297. S2CID42790906.
Guarnieri, M. (2013). "The Alternating Evolution of DC Power Transmission". IEEE Industrial Electronics Magazine. 7 (3): 60–63. doi:10.1109/MIE.2013.2272238. S2CID23610440.