APA (7th ed.) Zitazioa

Winklepleck, J. (1993). Gale directory of publications and broadcast media.: An annual guide to publications and broadcasting stations (125th ed. Vol. 3.). Gale research.

Chicago Style (17th ed.) Zitazioa

Winklepleck, Julie. Gale Directory of Publications and Broadcast Media.: An Annual Guide to Publications and Broadcasting Stations. 125th ed. Vol. 3. Detroit: Gale research, 1993.

MLA (9th ed.) Zitazioa

Winklepleck, Julie. Gale Directory of Publications and Broadcast Media.: An Annual Guide to Publications and Broadcasting Stations. 125th ed. Vol. 3. Gale research, 1993.