Harman, C. (2008). A people's history of the world. Verso.
Chicago Style aipamenaHarman, Chris. A People's History of the World. London ; New York: Verso, 2008.
MLA aipamenaHarman, Chris. A People's History of the World. Verso, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.