PROUTY, William. Thomas D. Clareson, ED., Many Futures, Many Worlds: Theme and Form in Science Fiction. International Fiction Review, [S. l.], v. 6, n. 1, 1979. Disponível em: https://journals.lib.unb.ca/index.php/IFR/article/view/13370. Acesso em: 5 may. 2024.