William Shakespeare (1784). “Othello, the Moor of Venice, tragedy ... Marked with the variations in the Manager's book, at the Theatre-Royal in Drury Lane”, p.68
William Shakespeare, Gerald MASSEY (Poet.) (1866). “Shakspeare's Sonnets never before interpreted: his private friends identified: together with a recovered likeness of himself. By G. Massey”, p.177
William Shakespeare (1790). “The plays and poems of William Shakspeare, with the corrections and illustr. of various commentators; to which are added An essay on the chronological order of his plays; an essay relative to Shakspeare and Jonson; a dissertation on the three parts of King Henry vi; an historical account of the English stage; and notes. By E. Malone. 10 vols. [in 11 pt.].”, p.531