APA aipamena

(1974). L'industrie des metaux non ferreux the non-ferrous metals industry. Paris: OECD.

Chicago Style aipamena

L'industrie Des Metaux Non Ferreux the Non-ferrous Metals Industry. Paris: OECD, 1974.

MLA aipamena

L'industrie Des Metaux Non Ferreux the Non-ferrous Metals Industry. Paris: OECD, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.