DU PLOOY, H.J.G. Completed research / Voltooide navorsing. Journal of Literary Studies, [S. l.], v. 1, n. 4, p. 2 pages, 1985. Disponível em: https://unisapressjournals.co.za/index.php/jls/article/view/16119. Acesso em: 9 dec. 2025.