Patnaik, P. (1995). Whatever happened to imperialism and other essays. Tulika Books.
Chicago Style (17th ed.) ZitazioaPatnaik, Prabhat. Whatever Happened to Imperialism and Other Essays. New Delhi: Tulika Books, 1995.
MLA (9th ed.) ZitazioaPatnaik, Prabhat. Whatever Happened to Imperialism and Other Essays. Tulika Books, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.