Paullyanne P. de Farias, Déborah Vanessa P. da Silva, The importance of lettering to the development of small and medium business, Blucher Design Proceedings, Volume 1, 2014, Pages 1691-1694, ISSN 23186968, http://dx.doi.org/10.5151/designpro-CIDI-166 (www.proceedings.blucher.com.br/article-details/the-importance-of-lettering-to-the-development-of-small-and-medium-business-8829) Palavras-chave:: ;