D. E. Newton, Cloning: A Reference Handbook, 2015, p. 82 ([Internet, 2020-04-27](https://books.google.ch/books?id=FPxPCgAAQBAJ&pg=PA82&lpg=PA82&dq=%22the+arbitrary+production+of+a+genetically+identical+person+is+ethically+reprehensible+because+the+egoism+of+the+clone+generator+restricts+the+clone%27s+individuality.%22&source=bl&ots=7vDhQZHsUc&sig=ACfU3U0SnrgOnWtSq7DeAOpmrT3xVLZniQ&hl=de&sa=X&ved=2ahUKEwjvwqPN2YjpAhWHz4UKHWaECfcQ6AEwAHoECAMQAQ#v=onepage&q=%22the%20arbitrary%20production%20of%20a%20genetically%20identical%20person%20is%20ethically%20reprehensible%20because%20the%20egoism%20of%20the%20clone%20generator%20restricts%20the%20clone's%20individuality.%22&f=false))