«Summary: Electrical Units». IEC History. International Electrotechnical Commission. Archivado desde el original el 20 de abril de 2018. Consultado el 19 de abril de 2018.
This page incorrectly states that the units were established in 1930, since that year, TC 1 decided "that the question of names to be allocated to magnetic units should not be considered until general agreement had been reached on their definitions" [1]Archivado el 11 de junio de 2007 en Wayback Machine.
«Summary: Electrical Units». IEC History. International Electrotechnical Commission. Archivado desde el original el 20 de abril de 2018. Consultado el 19 de abril de 2018.
This page incorrectly states that the units were established in 1930, since that year, TC 1 decided "that the question of names to be allocated to magnetic units should not be considered until general agreement had been reached on their definitions" [1]Archivado el 11 de junio de 2007 en Wayback Machine.