ENGELBRECHT, A C; GOLDSWAIN, G K; HEYNS, A. Pyott case: A lasting deposit for our tax heritage. Southern African Business Review, [S. l.], v. 19, p. 47–70, 2019. DOI: 10.25159/1998-8125/5790. Disponível em: https://www.unisapressjournals.co.za/index.php/SABR/article/view/5790. Acesso em: 18 nov. 2025.