APA (7th ed.) Zitazioa
Preston, I. A Political Chronology of Central, South and East Asia. Europa.
Chicago Style (17th ed.) Zitazioa
Preston, Ian. A Political Chronology of Central, South and East Asia. Londres, Inglaterra: Europa.
MLA (9th ed.) Zitazioa
Preston, Ian. A Political Chronology of Central, South and East Asia. Europa.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.