“A Publicidade E A Definição De Regras Quanto Ao Uso Do Conceito De Sustentabilidade|The Advertising and The Rules of The Definition By Use of Sustainability Concept”. Razón Y Palabra., vol. 17, no. 4_85, Mar. 2014, pp. 805-2, https://revistarazonypalabra.org/index.php/ryp/article/view/471.