APA aipamena

Sullivan, W. H. (1984). Obligato 1939-1979 notes on a foreign service career. W. W. Norton.

Chicago Style aipamena

Sullivan, William H. Obligato 1939-1979 Notes on a Foreign Service Career. W. W. Norton, 1984.

MLA aipamena

Sullivan, William H. Obligato 1939-1979 Notes on a Foreign Service Career. W. W. Norton, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.