BARILLA, A. G.; GRUBEN, K.; LEVERNIER, W. The Effect Of Promotions On Attendance At Major League Baseball Games. Journal of Applied Business Research (JABR), [S. l.], v. 24, n. 3, 2008. DOI: 10.19030/jabr.v24i3.1337. Disponível em: https://clutejournals.com/index.php/JABR/article/view/1337. Acesso em: 17 jul. 2024.