(en) William Wales, The Original astronomical observations made in the course of a voyage towards the South Pole and round the world, in his Majesty's ships the "Resolution" and "Adventure", in the years 1772, 1773, 1774 and 1775, Londres, J. Nourse, , 385 p. (BNF31617121).
(en) James Bradley, Miscellaneous works and correspondence of the Rev. James Bradley, Oxford, S. P. Rigaud, 1832-33 (BNF30153990), p. 493.
