VAN ZYL, M. H. English for Practical Management, by Zsuzsanna Ardo. English Usage in Southern Africa, [S. l.], v. 20, n. 2, p. 78–80, 1989. Disponível em: https://unisapressjournals.co.za/index.php/EUSA/article/view/5147. Acesso em: 3 jul. 2024.