George Orwell (2001). “The Complete Novels of George Orwell: Animal Farm, Burmese Days, A Clergyman's Daughter, Coming Up for Air, Keep the Aspidistra Flying, Nineteen Eighty-Four”, p.1302, Penguin UK
George Orwell (2001). “The Complete Novels of George Orwell: Animal Farm, Burmese Days, A Clergyman's Daughter, Coming Up for Air, Keep the Aspidistra Flying, Nineteen Eighty-Four”, p.1306, Penguin UK