Guarnieri, Massimo (2014). "Electricity in the Age of Enlightenment". IEEE Industrial Electronics Magazine. 8 (3): 61. doi:10.1109/MIE.2014.2335431. S2CID34246664.
Watson, William (1748). "Some further inquiries into the nature and properties of electricity". Philosophical Transactions of the Royal Society of London. 45: 100. doi:10.1098/rstl.1748.0004. S2CID186207940.
Faraday, Michael (1838). "Experimental researches in electricity — eleventh series". Philosophical Transactions of the Royal Society of London. 128: 4. doi:10.1098/rstl.1838.0002. S2CID116482065. §1168
Guarnieri, Massimo (2014). "Electricity in the Age of Enlightenment". IEEE Industrial Electronics Magazine. 8 (3): 61. doi:10.1109/MIE.2014.2335431. S2CID34246664.
Watson, William (1748). "Some further inquiries into the nature and properties of electricity". Philosophical Transactions of the Royal Society of London. 45: 100. doi:10.1098/rstl.1748.0004. S2CID186207940.
Faraday, Michael (1838). "Experimental researches in electricity — eleventh series". Philosophical Transactions of the Royal Society of London. 128: 4. doi:10.1098/rstl.1838.0002. S2CID116482065. §1168