SPECK, S. G. Transforming Tax Expenditures: Sloan G. Speck. Columbia Business Law Review, [S. l.], v. 2024, n. 2, 2025. DOI: 10.52214/cblr.v2024i2.14237. Disponível em: https://journals.library.columbia.edu/index.php/CBLR/article/view/14237. Acesso em: 5 dec. 2025.