Mariana Hennes, Solange G. Coutinho, Popular lettering in Recife: an analysis of its pictorial elements, Blucher Design Proceedings, Volume 1, 2014, Pages 838-852, ISSN 23186968, http://dx.doi.org/10.5151/designpro-CIDI-81 (www.proceedings.blucher.com.br/article-details/popular-lettering-in-recife-an-analysis-of-its-pictorial-elements-8744) Palavras-chave:: ;