DU PLESSIS, Hanri M. The Unilateral Determination of Price – a Question of Certainty or Public Policy?. Potchefstroom Electronic Law Journal, [S. l.], v. 16, n. 3, p. 66–114, 2017. DOI: 10.17159/1727-3781/2013/v16i3a2360. Disponível em: https://perjournal.co.za/article/view/2360. Acesso em: 5 may. 2024.