GUERREIRO, R.; ONG, B. S.; SANTOS, A. dos. Bonus pack promotions: Perceptions of Controllers and Commercial Managers. Brazilian Business Review, [S. l.], v. 1, n. 2, p. 103–117, 2004. DOI: 10.15728/bbr.2004.1.2.3. Disponível em: http://www.bbronline.com.br/index.php/bbr/article/view/477. Acesso em: 13 apr. 2021.