APA aipamena

Clark , C. (1962). British trade in the common market. Stevens and sons limited.

Chicago Style aipamena

Clark , Colin. British Trade in the Common Market. London: Stevens and sons limited, 1962.

MLA aipamena

Clark , Colin. British Trade in the Common Market. Stevens and sons limited, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.