DENOON-STEVENS, S. SPLUMA: A Practical Guide by Adv Nic Laubscher, Lizette Hoffman, Dr Ernst Drewes & Jan Nysschen. Town and Regional Planning, [S. l.], v. 71, p. 36–37, 2017. DOI: 10.38140/trp.v71i0.3324. Disponível em: https://journals.ufs.ac.za/index.php/trp/article/view/3324. Acesso em: 29 mar. 2024.