APA aipamena

Gull, E. British economic interests in the far east. Oxford university press.

Chicago Style aipamena

Gull, E.M. British Economic Interests in the Far East. Oxford university press.

MLA aipamena

Gull, E.M. British Economic Interests in the Far East. Oxford university press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.