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John Wesley (1871). “Wesley his own biographer, being illustrations of his character, labours, and achievements, from his own journals and letters [ed.] with an intr. by G.S. Rowe”, p.158
John Wesley, John Emory (1835). “The works of the late Reverend John Wesley, A.M.: from the latest London edition with the last corrections of the author, comprehending also numerous translations, notes, and an original preface, etc”, p.6