ROBERTS, M. The Formation of Variation Contracts in New Zealand: Consideration and Estoppel. Victoria University of Wellington Law Review, Wellington, New Zealand, v. 47, n. 2, p. 327–344, 2016. DOI: 10.26686/vuwlr.v47i2.4802. Disponível em: https://ojs.victoria.ac.nz/vuwlr/article/view/4802. Acesso em: 3 jul. 2024.