George Orwell (2001). “Orwell's England: the Road to Wigan Pier in the context of essays, reviews, letters and poems selected from the Complete works of George Orwell”, ePenguin
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.1351, Penguin UK