Bailey, S. (2011) Academic writing: A handbook for international students. 3th Edition. Routledge.
Field, A. (2018) Discovering statistics using IBM SPSS Statistics. 5th Edition. Sage Publications Ltd.
Hayot, E. (2014) The elements of academic style: Writing for the humanities. Columbia University Press.
Locke, K. & Golden-Biddle, K. (1997) Constructing opportunities for contribution: Structuring intertextual coherenceand "problematizing" in organizational studies. The Academy of Management Journal, 40(5), 1023-1062.
Vilelas, J. (2017) Investigação: O processo de construção do conhecimento, 2ª edição. Edições Sílabo.