Keats, John
"Des Dichters letztes Sonett" ["Du weißer Stern! Wäre ich stet wie du . . ."] in Die Lyrik des Auslands in neuerer Zeit. Edited by Hans Bethge. Leipzig: M. Hesse Verlag, 1907, p. 113
Reprinted in:
Stefan Zweig. Spiegelungen einer schöpferischen Persönlichkeit [1959], No. 5, p. 34
English orginal: [Among many other editions!]
"Keat's Last Sonnet: Bright star! would I were steadfast as thou art . . ." in Life, Letters, and Literary Remains of John Keats. Edited by Richard Monckton Milnes. Frontispiece portrait of John Keats. New York: George P. Putnam, 1848, p. 393. See also the British edition. 2 vols. London: E. Moxon, 1848
"The Last Sonnet: Bright Star, would I were steadfast as thou art! . . . in The Complete Poetical Works and Letters of John Keats [Cambridge Edition]. Boston/New York: Houghton Mifflin Company, 1899, p. 232