IYENGAR, S.H.; ZILS, J.J. Errata; Composite Floor System for Sears Tower. Engineering Journal, [S. l.], v. 10, n. 4, p. 138–138, 1973. DOI: 10.62913/engj.v10i4.219. Disponível em: https://ej.aisc.org/index.php/engj/article/view/219. Acesso em: 9 oct. 2024.