APA aipamena

Keeton, G. W. China the far east and the future. Stevens and Sons Limited.

Chicago Style aipamena

Keeton, George W. China the Far East and the Future. Stevens and Sons Limited.

MLA aipamena

Keeton, George W. China the Far East and the Future. Stevens and Sons Limited.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.