ERASMUS-ALT, Joanita; VAN COLLER, Hendrik. Blitsverkopers, beeldvorming en bemarking. [s.l.] : UJ Press,2026. DOI: 10.64449/. Disponível em: https://ujonlinepress.uj.ac.za/index.php/ujp/catalog/book/509. Acesso em: 17 apr. 2026.