PriestleyJ. An account of further discoveries in air: letter to Sir John Pringle, Bart. PRS and the Rev. Dr. Price, FRS. Philosophical Transactions (1683-1775). 1775;65(1775):384–394. doi:10.1098/rstl.1775.0039
2.
PriestleyJ. Directions for Impregnating Water With Fixed Air, in Order to Communicate to it the Peculiar Spirit and Virtues of Pyrmont Water, and Other Mineral Waters of a Similar Nature. Printed for J. Johnson, No. 72, in St. Paul’s Church-Yard; 1772.