Ziebell de Oliveira, Guilherme. “Högselius, Per. Energy and Geopolitics. 1ª Ed, New York: Routledge, 2019, 202p. ISBN: 978-1-315-17740-3”. Mural Internacional 11 (agosto 12, 2020): e49674. Acessado abril 27, 2024. https://www.e-publicacoes.uerj.br/muralinternacional/article/view/49674.