APA aipamena

HUFBAUER GARY CLYDE. (1997). UNFINISHED BUSINESS TELECOMMUNICATIONS... INSTITUTE FOR INTERNATIONAL ECONOMICS.

Chicago Style aipamena

HUFBAUER GARY CLYDE. UNFINISHED BUSINESS TELECOMMUNICATIONS... WASHINGTON: INSTITUTE FOR INTERNATIONAL ECONOMICS, 1997.

MLA aipamena

HUFBAUER GARY CLYDE. UNFINISHED BUSINESS TELECOMMUNICATIONS... INSTITUTE FOR INTERNATIONAL ECONOMICS, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.