A dictionary of transport analysis / edited by Kenneth Button, Henry Vega, Peter Nijkamp. - Cheltenham : Edward Elgar, 2010. - XV, 515 p. : tabelas ; 24 cm
Electric vehicle integration into modern power networks / ed. Rodrigo Garcia-Valle, João A. Peças Lopes. - New York [etc.] : Springer, cop. 2013. - XI, 325 p. : il. ; 25 cm.
The content analysis guidebook / Kimberly A. Neuendorf. - 2nd ed. - Los Angeles [etc.] : SAGE, cop. 2017. - XVII, 438 p. : il. ; 26 cm ISBN - 9781412979474 Assunto - Análise de contéudo; Pesquisa documental; Metodologia científica