↑ Michell, John (1784). "On the Means of Discovering the Distance, Magnitude, &c. of the Fixed Stars, in Consequence of the Diminution of the Velocity of Their Light, in case such a Diminution Should be Found to Take Place in any of Them, and Such Other Data Should be Profored from Observations, as Would be Morether Necessary for that purpose. By the Rev. John Michell, BDFRS In a Letter to Henry Cavendish, Esq. FRS and AS" Philosophical Transactions of the Royal Society of London . 75 : 35– 57. Bibcode : 1784RSPT...74...35M . doi : 10.1098/rstl.1784.0008 . JSTOR 106576 . Archived from the original on 2020-10-27 . 2019年9月8日に取得。