1. Clifford, James and George E.Marcus, editors 1986 Writing Culture: The Poetics and Politics of Ethnography. Berkeley: University of California Press.
2. Qualitative Methods: there is nothing outside the text?;Crag;Progress in Human Geography,2005
3. Empinotti, Vanessa 2007 Re-Framing Participation: The Political Ecology of Water Management in the Lower São Francisco River Basin - Brazil. Unpublished Doctoral Dissertation. University of Colorado, Boulder.
4. Getting Personal: Reflixivity, Positionality, and Feminist Research;England;Professional Geographer,1994