1. Faraday , Michael . 1965.Experimental researches in electricityVol. 1, 24ff–24ff. New York 3 vols. A useful biography of Faraday is L. Pearce Williams,Michael Faraday: a biography(New York, 1971).
2. Faraday . 1965.Experimental researches in electricityVol. 1, 32–32. New York 3 vols.
3. Faraday . 1965.Experimental researches in electricityVol. 1, 63–63. New York 3 vols. § 217
4. Faraday . 1965.Experimental researches in electricityVol. 1, 63–63. New York 3 vols. § 217