WOUDE, N. van der; JANSSEN, D.; SANDERS, T. Flywheel forensics: Debat en public speaking in de klas. Levende Talen Magazine, Utrecht, Nederland, v. 98, n. 8, p. 4–9, 2011. Disponível em: https://lt-tijdschriften.nl/ojs/index.php/ltm/article/view/53. Acesso em: 4 okt. 2022.