1. Åberg, Anna, Ekberg, Kristoffer, Lindström, Susanna. 2023. Pervasive petrocultures: Histories, ideas and practices of fossil fuels. J. of En. His. 10. energyhistory.eu/en/node/366.
2. Energopolitics and the anthropology of energy;Boyer;Anthropol. News,2011
3. Why oil giants like Chevron and BP are investing in geothermal energy;Brigham,2021
4. Political Subjectivity: Applications of Q Methodology in Political Science;Brown,1980
5. A primer on Q methodology;Brown;Operant Subject.,1993