D. A. Stansfield et R. G. Stansfield, « Dr Thomas Beddoes and James Watt: Preparatory work 1794-96 for the Bristol Pneumatic Institute », في Medical History, vol. 30, no 3, 1986, ص.
276–302 [lien PMID, lien DOI]
D. A. Stansfield et R. G. Stansfield, « Dr Thomas Beddoes and James Watt: Preparatory work 1794-96 for the Bristol Pneumatic Institute », في Medical History, vol. 30, no 3, 1986, ص.
276–302 [lien PMID, lien DOI]