James, A. (1986). Sovereign statehood: The basis of international society.
Chicago Style aipamenaJames, Alan. Sovereign Statehood: The Basis of International Society. London, Allen & Unwin, 1986.
MLA aipamenaJames, Alan. Sovereign Statehood: The Basis of International Society. 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.